1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos), true, false);
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos), false);
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->playSpeed() != 0.0) {
778 m_document->renderer()->pause();
781 m_clickEvent = event->pos();
783 // check item under mouse
784 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
785 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
786 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
787 setDragMode(QGraphicsView::ScrollHandDrag);
788 m_blockRefresh = false;
789 m_operationMode = SCROLLTIMELINE;
790 QGraphicsView::mousePressEvent(event);
794 // if a guide and a clip were pressed, just select the guide
795 for (int i = 0; i < collisionList.count(); ++i) {
796 if (collisionList.at(i)->type() == GUIDEITEM) {
797 // a guide item was pressed
798 m_dragGuide = (Guide *) collisionList.at(i);
799 if (event->button() == Qt::LeftButton) { // move it
800 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip->isItemLocked())
823 if (collisionClip == m_dragItem) {
824 collisionClip = NULL;
827 m_dragItem = collisionClip;
830 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
831 m_dragItemInfo = m_dragItem->info();
832 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
833 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
834 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
835 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
842 if (m_dragItem) emit clipItemSelected(NULL);
845 #if QT_VERSION >= 0x040800
846 // Add shadow to dragged item, currently disabled because of painting artifacts
848 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
849 eff->setBlurRadius(5);
850 eff->setOffset(3, 3);
851 m_dragItem->setGraphicsEffect(eff);
854 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
855 // update transition menu action
856 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
857 m_autoTransition->setEnabled(true);
858 } else m_autoTransition->setEnabled(false);
860 // context menu requested
861 if (event->button() == Qt::RightButton) {
863 if (dragGroup) dragGroup->setSelected(true);
864 else if (!m_dragItem->isSelected()) {
865 resetSelectionGroup(false);
866 m_scene->clearSelection();
867 m_dragItem->setSelected(true);
869 } else if (!m_dragGuide) {
870 // check if there is a guide close to mouse click
871 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
872 for (int i = 0; i < guidesCollisionList.count(); i++) {
873 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
874 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
878 // keep this to support multiple guides context menu in the future (?)
879 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
880 guidesCollisionList.removeAt(0);
882 if (!guidesCollisionList.isEmpty())
883 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
886 m_operationMode = NONE;
887 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
888 m_menuPosition = m_clickEvent;
894 // No item under click
895 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
896 resetSelectionGroup(false);
897 m_scene->clearSelection();
899 updateClipTypeActions(NULL);
900 if (m_tool == SPACERTOOL) {
901 QList<QGraphicsItem *> selection;
902 if (event->modifiers() == Qt::ControlModifier) {
903 // Ctrl + click, select all items on track after click position
904 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
905 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
906 // Cannot use spacer on locked track
907 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
911 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
914 selection = checkForGroups(rect, &isOk);
916 // groups found on track, do not allow the move
917 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
921 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
923 // Select all items on all tracks after click position
924 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
925 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
928 QList <GenTime> offsetList;
929 // create group to hold selected items
930 m_selectionGroup = new AbstractGroupItem(m_document->fps());
931 scene()->addItem(m_selectionGroup);
933 for (int i = 0; i < selection.count(); i++) {
934 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
935 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
936 if (item->isItemLocked()) continue;
937 offsetList.append(item->startPos());
938 offsetList.append(item->endPos());
939 m_selectionGroup->addItem(selection.at(i));
940 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
941 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
942 QList<QGraphicsItem *> children = selection.at(i)->childItems();
943 for (int j = 0; j < children.count(); j++) {
944 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
945 offsetList.append(item->startPos());
946 offsetList.append(item->endPos());
948 m_selectionGroup->addItem(selection.at(i));
949 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
950 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
951 m_selectionGroup->addItem(selection.at(i)->parentItem());
954 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
955 if (!offsetList.isEmpty()) {
957 QList <GenTime> cleandOffsetList;
958 GenTime startOffset = offsetList.takeFirst();
959 for (int k = 0; k < offsetList.size(); k++) {
960 GenTime newoffset = offsetList.at(k) - startOffset;
961 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
962 cleandOffsetList.append(newoffset);
965 updateSnapPoints(NULL, cleandOffsetList, true);
967 m_operationMode = SPACER;
969 setCursor(Qt::ArrowCursor);
970 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
972 QGraphicsView::mousePressEvent(event);
978 if (m_tool == RAZORTOOL && m_dragItem) {
979 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
980 if (m_dragItem->type() == TRANSITIONWIDGET) {
981 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
983 m_document->renderer()->pause();
984 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
985 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
987 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
988 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
989 m_commandStack->push(command);
991 setDocumentModified();
998 bool itemSelected = false;
999 if (m_dragItem->isSelected()) {
1000 itemSelected = true;
1002 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1003 itemSelected = true;
1005 else if (dragGroup && dragGroup->isSelected()) {
1006 itemSelected = true;
1009 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1010 if (event->modifiers() != Qt::ControlModifier) {
1011 resetSelectionGroup(false);
1012 m_scene->clearSelection();
1013 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1014 viewport()->update();
1016 resetSelectionGroup();
1019 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1020 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1023 bool selected = !m_dragItem->isSelected();
1024 QGraphicsView::mousePressEvent(event);
1027 dragGroup->setSelected(selected);
1028 if (dragGroup->parentItem())
1029 dragGroup->parentItem()->setSelected(selected);
1032 m_dragItem->setSelected(selected);
1033 if (selected == false) {
1036 groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
1038 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1039 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1040 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1042 else updateClipTypeActions(NULL);
1045 QGraphicsView::mousePressEvent(event);
1046 if (m_selectionGroup) {
1047 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1048 for (int i = 0; i < children.count(); i++) {
1049 children.at(i)->setSelected(itemSelected);
1051 m_selectionGroup->setSelected(itemSelected);
1055 dragGroup->setSelected(itemSelected);
1056 m_dragItem->setSelected(itemSelected);
1059 if (collisionClip != NULL || m_dragItem == NULL) {
1060 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1061 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1062 emit clipItemSelected(selected);
1064 emit clipItemSelected(NULL);
1068 // If clicked item is selected, allow move
1069 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1070 //QGraphicsView::mousePressEvent(event);
1073 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1074 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1075 // all other modes break the selection, so the user probably wants to move it
1076 m_operationMode = MOVE;
1078 if (m_dragItem->rect().width() * transform().m11() < 15) {
1079 // If the item is very small, only allow move
1080 m_operationMode = MOVE;
1082 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1084 } else m_operationMode = NONE;
1085 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1087 // Update snap points
1088 if (m_selectionGroup == NULL) {
1089 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1090 updateSnapPoints(NULL);
1092 updateSnapPoints(m_dragItem);
1094 QList <GenTime> offsetList;
1095 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1096 for (int i = 0; i < children.count(); i++) {
1097 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1098 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1099 offsetList.append(item->startPos());
1100 offsetList.append(item->endPos());
1103 if (!offsetList.isEmpty()) {
1105 GenTime startOffset = offsetList.takeFirst();
1106 QList <GenTime> cleandOffsetList;
1107 for (int k = 0; k < offsetList.size(); k++) {
1108 GenTime newoffset = offsetList.at(k) - startOffset;
1109 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1110 cleandOffsetList.append(newoffset);
1113 updateSnapPoints(NULL, cleandOffsetList, true);
1117 if (m_operationMode == KEYFRAME) {
1118 m_dragItem->updateSelectedKeyFrame();
1119 m_blockRefresh = false;
1121 } else if (m_operationMode == MOVE) {
1122 setCursor(Qt::ClosedHandCursor);
1123 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1125 info.startPos = m_dragItem->startPos();
1126 info.track = m_dragItem->track();
1127 int transitiontrack = getPreviousVideoTrack(info.track);
1128 ClipItem *transitionClip = NULL;
1129 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1130 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1131 info.endPos = transitionClip->endPos();
1133 GenTime transitionDuration(65, m_document->fps());
1134 if (m_dragItem->cropDuration() < transitionDuration)
1135 info.endPos = m_dragItem->endPos();
1137 info.endPos = info.startPos + transitionDuration;
1139 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1140 // Check there is no other transition at that place
1141 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1142 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1143 QList<QGraphicsItem *> selection = m_scene->items(r);
1144 bool transitionAccepted = true;
1145 for (int i = 0; i < selection.count(); i++) {
1146 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1147 Transition *tr = static_cast <Transition *>(selection.at(i));
1148 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1149 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1150 } else transitionAccepted = false;
1153 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1154 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1155 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1157 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1158 info.track = m_dragItem->track();
1159 int transitiontrack = getPreviousVideoTrack(info.track);
1160 ClipItem *transitionClip = NULL;
1161 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1162 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1163 info.startPos = transitionClip->startPos();
1165 GenTime transitionDuration(65, m_document->fps());
1166 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1167 else info.startPos = info.endPos - transitionDuration;
1169 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1170 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1171 EffectsList::setParameter(transition, "reverse", "1");
1173 // Check there is no other transition at that place
1174 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1175 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1176 QList<QGraphicsItem *> selection = m_scene->items(r);
1177 bool transitionAccepted = true;
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1180 Transition *tr = static_cast <Transition *>(selection.at(i));
1181 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1182 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1183 } else transitionAccepted = false;
1186 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1187 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1189 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1190 resetSelectionGroup(false);
1191 m_dragItem->setSelected(true);
1194 m_blockRefresh = false;
1197 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1199 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1200 QList<QGraphicsItem *> list = scene()->items(p);
1201 AbstractGroupItem *group = NULL;
1202 for (int i = 0; i < list.size(); i++) {
1203 if (!list.at(i)->isEnabled()) continue;
1204 if (list.at(i)->type() == GROUPWIDGET) {
1205 group = static_cast <AbstractGroupItem *>(list.at(i));
1209 rebuildGroup(group);
1212 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1215 QList <QGraphicsItem *> children = group->childItems();
1216 m_document->clipManager()->removeGroup(group);
1217 /*for (int i = 0; i < children.count(); i++) {
1218 group->removeFromGroup(children.at(i));
1220 scene()->destroyItemGroup(group);
1221 groupSelectedItems(children, false, true, true);
1225 void CustomTrackView::resetSelectionGroup(bool selectItems)
1227 if (m_selectionGroup) {
1228 // delete selection group
1229 bool snap = KdenliveSettings::snaptopoints();
1230 KdenliveSettings::setSnaptopoints(false);
1232 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1233 scene()->destroyItemGroup(m_selectionGroup);
1234 m_selectionGroup = NULL;
1235 for (int i = 0; i < children.count(); i++) {
1236 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1237 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1238 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1239 children.at(i)->setSelected(selectItems);
1241 } else if (children.at(i)->type() == GROUPWIDGET) {
1242 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1243 children.at(i)->setSelected(selectItems);
1246 KdenliveSettings::setSnaptopoints(snap);
1250 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1252 if (m_selectionGroup) {
1253 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1256 if (selection.isEmpty()) selection = m_scene->selectedItems();
1257 // Split groups and items
1258 QSet <QGraphicsItemGroup *> groupsList;
1259 QSet <QGraphicsItem *> itemsList;
1261 for (int i = 0; i < selection.count(); i++) {
1262 if (selection.at(i)->type() == GROUPWIDGET) {
1263 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1266 for (int i = 0; i < selection.count(); i++) {
1267 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1268 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1269 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1272 itemsList.insert(selection.at(i));
1276 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1277 if (itemsList.count() == 1) {
1278 // only one item selected:
1279 QSetIterator<QGraphicsItem *> it(itemsList);
1280 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1281 m_dragItem->setSelected(true);
1282 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
1286 // Find top left position of selection
1287 foreach (const QGraphicsItemGroup *value, groupsList) {
1288 rectUnion = rectUnion.united(value->sceneBoundingRect());
1290 foreach (const QGraphicsItem *value, itemsList) {
1291 rectUnion = rectUnion.united(value->sceneBoundingRect());
1293 if (force || selection.count() > 1) {
1294 bool snap = KdenliveSettings::snaptopoints();
1295 KdenliveSettings::setSnaptopoints(false);
1296 if (createNewGroup) {
1297 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1298 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1299 QPointF diff = newGroup->pos();
1300 newGroup->translate(-diff.x(), -diff.y());
1301 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1303 scene()->addItem(newGroup);
1304 // Check if we are trying to include a group in a group
1305 foreach (QGraphicsItemGroup *value, groupsList) {
1306 QList<QGraphicsItem *> children = value->childItems();
1307 for (int i = 0; i < children.count(); i++) {
1308 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1309 itemsList.insert(children.at(i));
1311 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1312 m_document->clipManager()->removeGroup(grp);
1313 scene()->destroyItemGroup(grp);
1316 foreach (QGraphicsItem *value, itemsList) {
1317 newGroup->addItem(value);
1319 KdenliveSettings::setSnaptopoints(snap);
1320 if (selectNewGroup) newGroup->setSelected(true);
1322 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1323 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1324 QPointF diff = m_selectionGroup->pos();
1325 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1326 m_selectionGroup->translate(- diff.x(), -diff.y());
1328 scene()->addItem(m_selectionGroup);
1329 foreach (QGraphicsItemGroup *value, groupsList) {
1330 m_selectionGroup->addItem(value);
1332 foreach (QGraphicsItem *value, itemsList) {
1333 m_selectionGroup->addItem(value);
1335 KdenliveSettings::setSnaptopoints(snap);
1336 if (m_selectionGroup) {
1337 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1338 m_selectionGroupInfo.track = m_selectionGroup->track();
1339 if (selectNewGroup) m_selectionGroup->setSelected(true);
1342 } else resetSelectionGroup();
1345 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1347 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1348 /*if (m_moveOpMode == KEYFRAME) {
1349 // user double clicked on a keyframe, open edit dialog
1350 //TODO: update for effects with several values per keyframe
1351 QDialog d(parentWidget());
1352 Ui::KeyFrameDialog_UI view;
1354 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1355 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1356 view.kfr_value->setFocus();
1357 if (d.exec() == QDialog::Accepted) {
1358 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1359 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1360 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1361 QString previous = item->keyframes(item->selectedEffectIndex());
1362 item->updateKeyframeEffect();
1363 QString next = item->keyframes(item->selectedEffectIndex());
1364 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1365 m_commandStack->push(command);
1366 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1367 emit clipItemSelected(item, item->selectedEffectIndex());
1372 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1373 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1374 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1375 //QString previous = item->keyframes(item->selectedEffectIndex());
1376 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1377 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1378 //item->updateKeyframeEffect();
1379 //QString next = item->keyframes(item->selectedEffectIndex());
1380 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1381 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1382 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1383 m_commandStack->push(command);
1384 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1385 emit clipItemSelected(item, item->selectedEffectIndex());
1387 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1390 QList<QGraphicsItem *> collisionList = items(event->pos());
1391 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1392 Guide *editGuide = (Guide *) collisionList.at(0);
1393 if (editGuide) slotEditGuide(editGuide->info());
1398 void CustomTrackView::editItemDuration()
1400 AbstractClipItem *item;
1404 if (m_scene->selectedItems().count() == 1) {
1405 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1407 if (m_scene->selectedItems().empty())
1408 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1410 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1416 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1420 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1421 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1425 if (!item->isItemLocked()) {
1428 if (item->type() == TRANSITIONWIDGET)
1429 getTransitionAvailableSpace(item, minimum, maximum);
1431 getClipAvailableSpace(item, minimum, maximum);
1433 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1434 m_document->timecode(), minimum, maximum, this);
1435 if (d->exec() == QDialog::Accepted) {
1436 ItemInfo clipInfo = item->info();
1437 ItemInfo startInfo = clipInfo;
1438 if (item->type() == TRANSITIONWIDGET) {
1439 // move & resize transition
1440 clipInfo.startPos = d->startPos();
1441 clipInfo.endPos = clipInfo.startPos + d->duration();
1442 clipInfo.track = item->track();
1443 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1444 updateTrackDuration(clipInfo.track, command);
1445 m_commandStack->push(command);
1447 // move and resize clip
1448 ClipItem *clip = static_cast<ClipItem *>(item);
1449 QUndoCommand *moveCommand = new QUndoCommand();
1450 moveCommand->setText(i18n("Edit clip"));
1451 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1452 // duration was reduced, so process it first
1453 clipInfo.endPos = clipInfo.startPos + d->duration();
1454 clipInfo.cropStart = d->cropStart();
1456 resizeClip(startInfo, clipInfo);
1457 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1458 adjustEffects(clip, startInfo, moveCommand);
1459 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1462 if (d->startPos() != clipInfo.startPos) {
1463 startInfo = clipInfo;
1464 clipInfo.startPos = d->startPos();
1465 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1466 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1469 if (d->duration() > item->cropDuration()) {
1470 // duration was increased, so process it after move
1471 startInfo = clipInfo;
1472 clipInfo.endPos = clipInfo.startPos + d->duration();
1473 clipInfo.cropStart = d->cropStart();
1475 resizeClip(startInfo, clipInfo);
1476 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1477 adjustEffects(clip, startInfo, moveCommand);
1478 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1480 updateTrackDuration(clipInfo.track, moveCommand);
1481 m_commandStack->push(moveCommand);
1486 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1490 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1492 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1494 clip->setKeyframes(index, keyframes);
1495 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1496 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1500 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1502 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1503 m_editGuide->setEnabled(m_dragGuide != NULL);
1504 m_markerMenu->clear();
1505 m_markerMenu->setEnabled(false);
1507 m_timelineContextMenu->popup(pos);
1508 } else if (group != NULL) {
1509 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1510 m_ungroupAction->setEnabled(true);
1511 updateClipTypeActions(NULL);
1512 m_timelineContextClipMenu->popup(pos);
1514 m_ungroupAction->setEnabled(false);
1515 if (clip->type() == AVWIDGET) {
1516 ClipItem *item = static_cast <ClipItem*>(clip);
1517 //build go to marker menu
1518 if (item->baseClip()) {
1519 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1520 int offset = item->startPos().frames(m_document->fps());
1521 if (!markers.isEmpty()) {
1522 for (int i = 0; i < markers.count(); i++) {
1523 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1524 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1525 QAction *go = m_markerMenu->addAction(position);
1526 go->setData(pos + offset);
1529 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1531 updateClipTypeActions(item);
1532 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1533 m_timelineContextClipMenu->popup(pos);
1534 } else if (clip->type() == TRANSITIONWIDGET) {
1535 m_timelineContextTransitionMenu->popup(pos);
1540 void CustomTrackView::activateMonitor()
1542 emit activateDocumentMonitor();
1545 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1547 resetSelectionGroup();
1549 info.startPos = GenTime();
1550 info.cropStart = GenTime(in, m_document->fps());
1551 info.endPos = GenTime(out - in, m_document->fps());
1552 info.cropDuration = info.endPos - info.startPos;
1555 // Check if clip can be inserted at that position
1556 ItemInfo pasteInfo = info;
1557 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1558 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1559 pasteInfo.track = selectedTrack();
1560 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1562 // Cannot be inserted at cursor pos, insert at end of track
1563 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1564 pasteInfo.startPos = GenTime(duration, m_document->fps());
1565 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1566 ok = canBePastedTo(pasteInfo, AVWIDGET);
1569 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1573 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1574 updateTrackDuration(pasteInfo.track, command);
1575 m_commandStack->push(command);
1577 selectClip(true, false);
1578 // Automatic audio split
1579 if (KdenliveSettings::splitaudio())
1583 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1585 if (data->hasFormat("kdenlive/clip")) {
1587 m_scene->clearSelection();
1588 resetSelectionGroup(false);
1589 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1590 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1592 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1595 if (clip->getProducer() == NULL) {
1596 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1599 QPointF framePos = mapToScene(pos);
1601 info.startPos = GenTime();
1602 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1603 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1604 info.cropDuration = info.endPos - info.startPos;
1607 // Check if clip can be inserted at that position
1608 ItemInfo pasteInfo = info;
1609 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1610 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1611 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1612 framePos.setX((int)(framePos.x() + 0.5));
1613 framePos.setY(pasteInfo.track * m_tracksHeight);
1614 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1617 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1618 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1619 m_selectionGroup->addItem(item);
1621 QList <GenTime> offsetList;
1622 offsetList.append(info.endPos);
1623 updateSnapPoints(NULL, offsetList);
1624 m_selectionGroup->setPos(framePos);
1625 scene()->addItem(m_selectionGroup);
1626 m_selectionGroup->setSelected(true);
1628 } else if (data->hasFormat("kdenlive/producerslist")) {
1630 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1631 m_scene->clearSelection();
1632 resetSelectionGroup(false);
1634 QList <GenTime> offsetList;
1635 QList <ItemInfo> infoList;
1636 QPointF framePos = mapToScene(pos);
1637 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1638 int track = (int)(framePos.y() / m_tracksHeight);
1639 framePos.setX((int)(framePos.x() + 0.5));
1640 framePos.setY(track * m_tracksHeight);
1642 // Check if clips can be inserted at that position
1643 for (int i = 0; i < ids.size(); ++i) {
1644 QString clipData = ids.at(i);
1645 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1647 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1650 if (clip->getProducer() == NULL) {
1651 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1655 info.startPos = start;
1656 if (clipData.contains('/')) {
1657 // this is a clip zone, set in / out
1658 int in = clipData.section('/', 1, 1).toInt();
1659 int out = clipData.section('/', 2, 2).toInt();
1660 info.cropStart = GenTime(in, m_document->fps());
1661 info.cropDuration = GenTime(out - in, m_document->fps());
1664 info.cropDuration = clip->duration();
1666 info.endPos = info.startPos + info.cropDuration;
1668 infoList.append(info);
1669 start += info.cropDuration;
1671 if (!canBePastedTo(infoList, AVWIDGET)) {
1674 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1676 for (int i = 0; i < ids.size(); ++i) {
1677 QString clipData = ids.at(i);
1678 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1680 info.startPos = start;
1681 if (clipData.contains('/')) {
1682 // this is a clip zone, set in / out
1683 int in = clipData.section('/', 1, 1).toInt();
1684 int out = clipData.section('/', 2, 2).toInt();
1685 info.cropStart = GenTime(in, m_document->fps());
1686 info.cropDuration = GenTime(out - in, m_document->fps());
1689 info.cropDuration = clip->duration();
1691 info.endPos = info.startPos + info.cropDuration;
1693 start += info.cropDuration;
1694 offsetList.append(start);
1695 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1696 m_selectionGroup->addItem(item);
1697 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1700 updateSnapPoints(NULL, offsetList);
1701 m_selectionGroup->setPos(framePos);
1702 scene()->addItem(m_selectionGroup);
1703 //m_selectionGroup->setZValue(10);
1704 m_thumbsTimer.start();
1708 // the drag is not a clip (may be effect, ...)
1716 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1718 if (insertDropClips(event->mimeData(), event->pos())) {
1719 if (event->source() == this) {
1720 event->setDropAction(Qt::MoveAction);
1723 event->setDropAction(Qt::MoveAction);
1724 event->acceptProposedAction();
1726 } else QGraphicsView::dragEnterEvent(event);
1729 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1731 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1732 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1733 collindingItems.removeAll(item);
1734 if (collindingItems.isEmpty()) return false;
1736 for (int i = 0; i < collindingItems.count(); i++) {
1737 QGraphicsItem *collision = collindingItems.at(i);
1738 if (collision->type() == item->type()) {
1740 kDebug() << "// COLLISIION DETECTED";
1748 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1750 int track = m_document->tracksCount() - clip->track();
1751 GenTime pos = clip->startPos();
1752 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1753 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1756 bool success = true;
1757 for (int i = 0; i < clip->effectsCount(); i++) {
1758 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1760 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1761 m_document->renderer()->doRefresh();
1764 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1766 if (pos < GenTime()) {
1768 if (effect.attribute("id") == "speed") {
1769 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1773 m_document->addTrackEffect(track - 1, effect);
1774 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1775 emit updateTrackEffectState(track - 1);
1776 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1779 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1781 // Special case: speed effect
1782 if (effect.attribute("id") == "speed") {
1783 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1784 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1788 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1789 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1790 if (strobe == 0) strobe = 1;
1791 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1792 EffectsParameterList params = clip->addEffect(effect);
1793 m_document->renderer()->mltAddEffect(track, pos, params);
1794 if (clip->isSelected()) emit clipItemSelected(clip);
1797 EffectsParameterList params = clip->addEffect(effect);
1798 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1799 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1800 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1801 if (clip->isSelected()) emit clipItemSelected(clip);
1802 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1805 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1807 QString index = effect.attribute("kdenlive_ix");
1808 if (pos < GenTime()) {
1809 // Delete track effect
1810 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1811 m_document->removeTrackEffect(track - 1, effect);
1813 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1814 emit updateTrackEffectState(track - 1);
1815 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1818 // Special case: speed effect
1819 if (effect.attribute("id") == "speed") {
1820 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1822 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1823 clip->deleteEffect(index);
1824 emit clipItemSelected(clip);
1825 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1829 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1830 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1831 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1834 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1836 clip->deleteEffect(index);
1837 emit clipItemSelected(clip);
1841 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1843 QList<QGraphicsItem *> itemList = group->childItems();
1844 QUndoCommand *effectCommand = new QUndoCommand();
1846 int offset = effect.attribute("clipstart").toInt();
1847 QDomElement namenode = effect.firstChildElement("name");
1848 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1849 else effectName = i18n("effect");
1850 effectCommand->setText(i18n("Add %1", effectName));
1851 for (int i = 0; i < itemList.count(); i++) {
1852 if (itemList.at(i)->type() == AVWIDGET) {
1853 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1854 if (effect.tagName() == "effectgroup") {
1855 QDomNodeList effectlist = effect.elementsByTagName("effect");
1856 for (int j = 0; j < effectlist.count(); j++) {
1857 QDomElement subeffect = effectlist.at(j).toElement();
1858 if (subeffect.hasAttribute("kdenlive_info")) {
1859 // effect is in a group
1860 EffectInfo effectInfo;
1861 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1862 if (effectInfo.groupIndex < 0) {
1863 // group needs to be appended
1864 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1865 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1868 processEffect(item, subeffect, offset, effectCommand);
1872 processEffect(item, effect, offset, effectCommand);
1876 if (effectCommand->childCount() > 0) {
1877 m_commandStack->push(effectCommand);
1878 setDocumentModified();
1879 } else delete effectCommand;
1881 clearSelection(false);
1882 m_dragItem = dropTarget;
1883 m_dragItem->setSelected(true);
1884 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1888 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1890 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1893 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1895 QList<QGraphicsItem *> itemList;
1896 QUndoCommand *effectCommand = new QUndoCommand();
1899 int offset = effect.attribute("clipstart").toInt();
1900 if (effect.tagName() == "effectgroup") {
1901 effectName = effect.attribute("name");
1903 QDomElement namenode = effect.firstChildElement("name");
1904 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1905 else effectName = i18n("effect");
1907 effectCommand->setText(i18n("Add %1", effectName));
1909 if (track == -1) itemList = scene()->selectedItems();
1910 if (itemList.isEmpty()) {
1911 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1912 if (clip) itemList.append(clip);
1913 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1917 for (int i = 0; i < itemList.count(); i++) {
1918 if (itemList.at(i)->type() == GROUPWIDGET) {
1919 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1920 for (int j = 0; j < subitems.count(); j++) {
1921 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1926 for (int i = 0; i < itemList.count(); i++) {
1927 if (itemList.at(i)->type() == AVWIDGET) {
1928 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1929 if (effect.tagName() == "effectgroup") {
1930 QDomNodeList effectlist = effect.elementsByTagName("effect");
1931 for (int j = 0; j < effectlist.count(); j++) {
1932 QDomElement subeffect = effectlist.at(j).toElement();
1933 if (subeffect.hasAttribute("kdenlive_info")) {
1934 // effect is in a group
1935 EffectInfo effectInfo;
1936 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1937 if (effectInfo.groupIndex < 0) {
1938 // group needs to be appended
1939 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1940 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1943 processEffect(item, subeffect, offset, effectCommand);
1946 else processEffect(item, effect, offset, effectCommand);
1949 if (effectCommand->childCount() > 0) {
1950 m_commandStack->push(effectCommand);
1951 setDocumentModified();
1952 if (effectCommand->childCount() == 1) {
1953 // Display newly added clip effect
1954 for (int i = 0; i < itemList.count(); i++) {
1955 if (itemList.at(i)->type() == AVWIDGET) {
1956 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1957 clip->setSelectedEffect(clip->effectsCount());
1958 if (!clip->isSelected()) {
1959 clearSelection(false);
1960 clip->setSelected(true);
1963 emit clipItemSelected(clip);
1969 for (int i = 0; i < itemList.count(); i++) {
1970 if (itemList.at(i)->type() == AVWIDGET) {
1971 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1972 if (clip->isMainSelectedClip()) {
1973 emit clipItemSelected(clip);
1979 } else delete effectCommand;
1982 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1984 if (effect.attribute("type") == "audio") {
1985 // Don't add audio effects on video clips
1986 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1987 /* do not show error message when item is part of a group as the user probably knows what he does then
1988 * and the message is annoying when working with the split audio feature */
1989 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1990 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1993 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1994 // Don't add video effect on audio clips
1995 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1996 /* do not show error message when item is part of a group as the user probably knows what he does then
1997 * and the message is annoying when working with the split audio feature */
1998 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1999 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2003 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2004 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2007 if (item->isItemLocked()) {
2011 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2012 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2014 item->initEffect(effect, 0, offset);
2016 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2019 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2022 // delete track effect
2023 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2024 m_commandStack->push(command);
2025 setDocumentModified();
2028 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2029 //clip is in a group, also remove the effect in other clips of the group
2030 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2031 QUndoCommand *delCommand = new QUndoCommand();
2033 QDomElement namenode = effect.firstChildElement("name");
2034 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2035 else effectName = i18n("effect");
2036 delCommand->setText(i18n("Delete %1", effectName));
2039 for (int i = 0; i < items.count(); i++) {
2040 if (items.at(i)->type() == GROUPWIDGET) {
2041 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2042 for (int j = 0; j < subitems.count(); j++) {
2043 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2048 for (int i = 0; i < items.count(); i++) {
2049 if (items.at(i)->type() == AVWIDGET) {
2050 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2051 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2053 QDomElement eff = item->effectAtIndex(ix);
2054 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2058 if (delCommand->childCount() > 0)
2059 m_commandStack->push(delCommand);
2062 setDocumentModified();
2065 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2066 m_commandStack->push(command);
2067 setDocumentModified();
2070 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2072 if (insertedEffect.isNull()) {
2073 kDebug()<<"// Trying to add null effect";
2074 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2077 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2078 QDomElement effect = insertedEffect.cloneNode().toElement();
2079 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2080 if (pos < GenTime()) {
2081 // editing a track effect
2082 EffectsParameterList effectParams = getEffectArgs(effect);
2083 // check if we are trying to reset a keyframe effect
2084 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2085 clip->initEffect(effect);
2086 effectParams = getEffectArgs(effect);
2088 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2089 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2091 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2092 emit updateTrackEffectState(track);
2093 setDocumentModified();
2097 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2099 // Special case: speed effect
2100 if (effect.attribute("id") == "speed") {
2101 if (effect.attribute("disable") == "1") {
2102 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2105 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2106 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2107 if (strobe == 0) strobe = 1;
2108 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2110 clip->updateEffect(effect);
2111 if (updateEffectStack && clip->isSelected())
2112 emit clipItemSelected(clip);
2113 if (ix == clip->selectedEffectIndex()) {
2114 // make sure to update display of clip keyframes
2115 clip->setSelectedEffect(ix);
2120 EffectsParameterList effectParams = getEffectArgs(effect);
2121 // check if we are trying to reset a keyframe effect
2122 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2123 clip->initEffect(effect);
2124 effectParams = getEffectArgs(effect);
2127 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2128 // A fade effect was modified, update the clip
2129 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2130 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2131 clip->setFadeIn(pos);
2133 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2134 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2135 clip->setFadeOut(pos);
2138 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2141 clip->updateEffect(effect);
2142 if (updateEffectStack && clip->isSelected()) {
2143 emit clipItemSelected(clip);
2145 if (ix == clip->selectedEffectIndex()) {
2146 // make sure to update display of clip keyframes
2147 clip->setSelectedEffect(ix);
2150 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2152 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2153 setDocumentModified();
2156 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2158 if (pos < GenTime()) {
2159 // editing a track effect
2160 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2161 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2164 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2165 emit updateTrackEffectState(track);
2166 setDocumentModified();
2169 // editing a clip effect
2170 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2172 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2174 clip->enableEffects(effectIndexes, disable);
2175 if (updateEffectStack && clip->isSelected()) {
2176 emit clipItemSelected(clip);
2178 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2179 // make sure to update display of clip keyframes
2180 clip->setSelectedEffect(clip->selectedEffectIndex());
2183 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2185 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2188 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2190 if (pos < GenTime()) {
2191 // Moving track effect
2192 int documentTrack = m_document->tracksCount() - track - 1;
2193 int max = m_document->getTrackEffects(documentTrack).count();
2194 int new_position = newPos.at(0);
2195 if (new_position > max) {
2198 int old_position = oldPos.at(0);
2199 for (int i = 0; i < newPos.count(); i++) {
2200 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2201 if (old_position > new_position) {
2202 // Moving up, we need to adjust index
2203 old_position = oldPos.at(i);
2204 new_position = newPos.at(i);
2206 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2207 if (!act.isNull() && !before.isNull()) {
2208 m_document->setTrackEffect(documentTrack, new_position, before);
2209 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2210 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2212 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2215 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2217 int new_position = newPos.at(0);
2218 if (new_position > clip->effectsCount()) {
2219 new_position = clip->effectsCount();
2221 int old_position = oldPos.at(0);
2222 for (int i = 0; i < newPos.count(); i++) {
2223 QDomElement act = clip->effectAtIndex(new_position);
2224 if (old_position > new_position) {
2225 // Moving up, we need to adjust index
2226 old_position = oldPos.at(i);
2227 new_position = newPos.at(i);
2229 QDomElement before = clip->effectAtIndex(old_position);
2230 if (act.isNull() || before.isNull()) {
2231 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2234 clip->moveEffect(before, new_position);
2235 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2236 if (act.attribute("id") == "speed") {
2237 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2238 } else if (before.attribute("id") == "speed") {
2239 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2240 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2242 clip->setSelectedEffect(newPos.at(0));
2243 emit clipItemSelected(clip);
2244 setDocumentModified();
2245 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2248 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2250 ChangeEffectStateCommand *command;
2252 // editing track effect
2253 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2255 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2256 QList <int> speedEffectIndexes;
2257 for (int i = 0; i < effectIndexes.count(); i++) {
2258 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2259 if (effect.attribute("id") == "speed") {
2261 speedEffectIndexes << effectIndexes.at(i);
2262 QDomElement newEffect = effect.cloneNode().toElement();
2263 newEffect.setAttribute("disable", (int) disable);
2264 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2265 m_commandStack->push(editcommand);
2268 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2269 effectIndexes.removeAll(speedEffectIndexes.at(j));
2271 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2273 m_commandStack->push(command);
2274 setDocumentModified();
2277 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2279 MoveEffectCommand *command;
2281 // editing track effect
2282 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2283 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2284 m_commandStack->push(command);
2285 setDocumentModified();
2288 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2290 EditEffectCommand *command;
2291 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2292 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2293 m_commandStack->push(command);
2296 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2298 QDomElement effect = clip->getEffectAtIndex(ix);
2299 QDomElement oldeffect = effect.cloneNode().toElement();
2300 effect.setAttribute("region", region);
2301 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2302 m_commandStack->push(command);
2305 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2309 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2310 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2311 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2313 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2315 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2316 m_blockRefresh = false;
2321 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2322 // Error cuting clip in playlist
2323 m_blockRefresh = false;
2327 int cutPos = (int) cutTime.frames(m_document->fps());
2329 newPos.startPos = cutTime;
2330 newPos.endPos = info.endPos;
2331 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2332 newPos.track = info.track;
2333 newPos.cropDuration = newPos.endPos - newPos.startPos;
2335 bool snap = KdenliveSettings::snaptopoints();
2336 KdenliveSettings::setSnaptopoints(false);
2337 ClipItem *dup = item->clone(newPos);
2339 // remove unwanted effects
2340 // fade in from 2nd part of the clip
2341 int ix = dup->hasEffect(QString(), "fadein");
2343 QDomElement oldeffect = dup->effectAtIndex(ix);
2344 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2346 ix = dup->hasEffect(QString(), "fade_from_black");
2348 QDomElement oldeffect = dup->effectAtIndex(ix);
2349 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2351 // fade out from 1st part of the clip
2352 ix = item->hasEffect(QString(), "fadeout");
2354 QDomElement oldeffect = item->effectAtIndex(ix);
2355 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2357 ix = item->hasEffect(QString(), "fade_to_black");
2359 QDomElement oldeffect = item->effectAtIndex(ix);
2360 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2364 item->resizeEnd(cutPos);
2365 scene()->addItem(dup);
2366 if (item->checkKeyFrames())
2367 slotRefreshEffects(item);
2368 if (dup->checkKeyFrames())
2369 slotRefreshEffects(dup);
2371 item->baseClip()->addReference();
2372 m_document->updateClip(item->baseClip()->getId());
2373 setDocumentModified();
2374 KdenliveSettings::setSnaptopoints(snap);
2375 if (execute && item->isSelected())
2376 emit clipItemSelected(item);
2381 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2382 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2384 if (!item || !dup || item == dup) {
2385 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2386 m_blockRefresh = false;
2389 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2390 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2394 bool snap = KdenliveSettings::snaptopoints();
2395 KdenliveSettings::setSnaptopoints(false);
2397 // join fade effects again
2398 int ix = dup->hasEffect(QString(), "fadeout");
2400 QDomElement effect = dup->effectAtIndex(ix);
2401 item->addEffect(effect);
2403 ix = dup->hasEffect(QString(), "fade_to_black");
2405 QDomElement effect = dup->effectAtIndex(ix);
2406 item->addEffect(effect);
2409 m_waitingThumbs.removeAll(dup);
2410 bool selected = item->isSelected();
2411 if (dup->isSelected()) {
2413 item->setSelected(true);
2414 emit clipItemSelected(NULL);
2416 dup->baseClip()->removeReference();
2417 m_document->updateClip(dup->baseClip()->getId());
2418 scene()->removeItem(dup);
2422 ItemInfo clipinfo = item->info();
2423 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2424 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2426 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2427 setDocumentModified();
2429 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2431 KdenliveSettings::setSnaptopoints(snap);
2432 if (execute && selected)
2433 emit clipItemSelected(item);
2436 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2439 void CustomTrackView::slotEnableRefresh()
2441 m_blockRefresh = false;
2444 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2446 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2447 if (itemList.count() == 1) {
2448 if (itemList.at(0)->type() == AVWIDGET) {
2449 ClipItem *item = (ClipItem *) itemList.at(0);
2451 info.track = item->track();
2452 ClipItem *transitionClip = NULL;
2453 const int transitiontrack = getPreviousVideoTrack(info.track);
2454 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2455 if (pos < item->startPos() + item->cropDuration() / 2) {
2456 // add transition to clip start
2457 info.startPos = item->startPos();
2458 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2459 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2460 info.endPos = transitionClip->endPos();
2461 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2462 // Check there is no other transition at that place
2463 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2464 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2465 QList<QGraphicsItem *> selection = m_scene->items(r);
2466 bool transitionAccepted = true;
2467 for (int i = 0; i < selection.count(); i++) {
2468 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2469 Transition *tr = static_cast <Transition *>(selection.at(i));
2470 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2471 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2472 } else transitionAccepted = false;
2475 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2476 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2479 // add transition to clip end
2480 info.endPos = item->endPos();
2481 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2482 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2483 info.startPos = transitionClip->startPos();
2484 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2485 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2486 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2488 // Check there is no other transition at that place
2489 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2490 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2491 QList<QGraphicsItem *> selection = m_scene->items(r);
2492 bool transitionAccepted = true;
2493 for (int i = 0; i < selection.count(); i++) {
2494 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2495 Transition *tr = static_cast <Transition *>(selection.at(i));
2496 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2497 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2498 } else transitionAccepted = false;
2501 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2502 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2505 } else for (int i = 0; i < itemList.count(); i++) {
2506 if (itemList.at(i)->type() == AVWIDGET) {
2507 ClipItem *item = (ClipItem *) itemList.at(i);
2509 info.startPos = item->startPos();
2510 info.endPos = info.startPos + GenTime(65, m_document->fps());
2511 info.track = item->track();
2513 // Check there is no other transition at that place
2514 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2515 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2516 QList<QGraphicsItem *> selection = m_scene->items(r);
2517 bool transitionAccepted = true;
2518 for (int i = 0; i < selection.count(); i++) {
2519 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2520 Transition *tr = static_cast <Transition *>(selection.at(i));
2521 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2522 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2523 } else transitionAccepted = false;
2526 int transitiontrack = getPreviousVideoTrack(info.track);
2527 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2528 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2533 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2535 if (transitionInfo.startPos >= transitionInfo.endPos) {
2536 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2539 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2540 m_commandStack->push(command);
2541 setDocumentModified();
2544 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2546 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2547 //kDebug() << "---- ADDING transition " << params.attribute("value");
2548 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2549 scene()->addItem(tr);
2550 setDocumentModified();
2552 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2557 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2559 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2561 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2564 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2565 if (m_dragItem == item) m_dragItem = NULL;
2567 #if QT_VERSION >= 0x040600
2568 // animate item deletion
2569 item->closeAnimation();
2573 emit transitionItemSelected(NULL);
2574 setDocumentModified();
2577 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2579 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2580 QDomElement xml = tr->toXML();
2581 if (old.isNull() || xml.isNull()) {
2582 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2585 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2586 updateTrackDuration(tr->track(), command);
2587 m_commandStack->push(command);
2588 setDocumentModified();
2591 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2593 Transition *item = getTransitionItemAt(pos, track);
2595 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2600 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2602 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition, force);
2603 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2604 item->setTransitionParameters(transition);
2605 if (updateTransitionWidget) {
2606 ItemInfo info = item->info();
2608 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2609 if (transitionClip && transitionClip->baseClip()) {
2610 QString size = transitionClip->baseClip()->getProperty("frame_size");
2611 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2612 if (factor == 0) factor = 1.0;
2613 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2614 p.setY(size.section('x', 1, 1).toInt());
2616 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2618 setDocumentModified();
2621 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2624 const QPointF pos = mapToScene(event->pos());
2625 if (m_selectionGroup) {
2626 m_selectionGroup->setPos(pos);
2627 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2628 event->acceptProposedAction();
2630 // Drag enter was not possible, try again at mouse position
2631 insertDropClips(event->mimeData(), event->pos());
2635 QGraphicsView::dragMoveEvent(event);
2639 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2641 if (m_selectionGroup && m_clipDrag) {
2642 m_thumbsTimer.stop();
2643 m_waitingThumbs.clear();
2644 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2646 scene()->destroyItemGroup(m_selectionGroup);
2647 m_selectionGroup = NULL;
2648 } else QGraphicsView::dragLeaveEvent(event);
2651 void CustomTrackView::dropEvent(QDropEvent * event)
2653 if (m_selectionGroup && m_clipDrag) {
2654 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2655 resetSelectionGroup();
2657 m_scene->clearSelection();
2658 bool hasVideoClip = false;
2659 QUndoCommand *addCommand = new QUndoCommand();
2660 addCommand->setText(i18n("Add timeline clip"));
2661 QList <ClipItem *> brokenClips;
2663 for (int i = 0; i < items.count(); i++) {
2664 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2665 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2666 if (items.count() == 1) {
2667 updateClipTypeActions(item);
2669 updateClipTypeActions(NULL);
2672 //TODO: take care of edit mode for undo
2673 item->baseClip()->addReference();
2674 //item->setZValue(item->defaultZValue());
2675 m_document->updateClip(item->baseClip()->getId());
2676 ItemInfo info = item->info();
2678 int tracknumber = m_document->tracksCount() - info.track - 1;
2679 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2680 if (isLocked) item->setItemLocked(true);
2681 ItemInfo clipInfo = info;
2682 clipInfo.track = m_document->tracksCount() - item->track();
2684 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2686 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2687 brokenClips.append(item);
2690 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2692 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2693 updateTrackDuration(info.track, addCommand);
2695 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2696 // add transparency transition
2697 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2698 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2700 item->setSelected(true);
2702 qDeleteAll(brokenClips);
2703 brokenClips.clear();
2704 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2705 else delete addCommand;
2707 // Automatic audio split
2708 if (KdenliveSettings::splitaudio())
2710 setDocumentModified();
2714 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2715 QList<QGraphicsItem *> selection = m_scene->items(rect);
2716 QStringList timelineList;
2718 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2719 for (int i = 0; i < selection.count(); i++) {
2720 if (selection.at(i)->type() == AVWIDGET) {
2721 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2722 int start = clip->startPos().frames(m_document->fps());
2723 int end = clip->endPos().frames(m_document->fps());
2724 timelineList.append(QString::number(start) + "-" + QString::number(end));
2727 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2730 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2731 if (items.count() > 1) {
2732 groupSelectedItems(items, true);
2733 } else if (items.count() == 1) {
2734 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2735 emit clipItemSelected((ClipItem*) m_dragItem, false);
2737 m_document->renderer()->refreshIfActive();
2738 event->setDropAction(Qt::MoveAction);
2741 /// \todo enable when really working
2744 } else QGraphicsView::dropEvent(event);
2748 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2750 bool snap = KdenliveSettings::snaptopoints();
2751 KdenliveSettings::setSnaptopoints(false);
2752 if (mode == OVERWRITEEDIT) {
2753 // if we are in overwrite mode, move clips accordingly
2755 if (item == NULL) info = posinfo;
2756 else info = item->info();
2757 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2758 QList<QGraphicsItem *> selection = m_scene->items(rect);
2759 if (item) selection.removeAll(item);
2760 for (int i = 0; i < selection.count(); i++) {
2761 if (!selection.at(i)->isEnabled()) continue;
2762 if (selection.at(i)->type() == AVWIDGET) {
2763 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2764 if (clip->startPos() < info.startPos) {
2765 if (clip->endPos() > info.endPos) {
2766 ItemInfo clipInfo = clip->info();
2767 ItemInfo dupInfo = clipInfo;
2768 GenTime diff = info.startPos - clipInfo.startPos;
2769 dupInfo.startPos = info.startPos;
2770 dupInfo.cropStart += diff;
2771 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2772 ItemInfo newdupInfo = dupInfo;
2773 GenTime diff2 = info.endPos - info.startPos;
2774 newdupInfo.startPos = info.endPos;
2775 newdupInfo.cropStart += diff2;
2776 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2777 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2778 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2779 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2781 dup->resizeStart(info.endPos.frames(m_document->fps()));
2784 ItemInfo newclipInfo = clip->info();
2785 newclipInfo.endPos = info.startPos;
2786 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2787 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2789 } else if (clip->endPos() <= info.endPos) {
2790 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2791 m_waitingThumbs.removeAll(clip);
2792 scene()->removeItem(clip);
2796 ItemInfo newclipInfo = clip->info();
2797 newclipInfo.startPos = info.endPos;
2798 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2799 clip->resizeStart(info.endPos.frames(m_document->fps()));
2803 } else if (mode == INSERTEDIT) {
2804 // if we are in push mode, move clips accordingly
2806 if (item == NULL) info = posinfo;
2807 else info = item->info();
2808 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2809 QList<QGraphicsItem *> selection = m_scene->items(rect);
2810 if (item) selection.removeAll(item);
2811 for (int i = 0; i < selection.count(); i++) {
2812 if (selection.at(i)->type() == AVWIDGET) {
2813 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2814 if (clip->startPos() < info.startPos) {
2815 if (clip->endPos() > info.startPos) {
2816 ItemInfo clipInfo = clip->info();
2817 ItemInfo dupInfo = clipInfo;
2818 GenTime diff = info.startPos - clipInfo.startPos;
2819 dupInfo.startPos = info.startPos;
2820 dupInfo.cropStart += diff;
2821 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2822 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2823 // Commented out; variable dup unused. --granjow
2824 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2825 cutClip(clipInfo, info.startPos, true, false);
2828 // TODO: add insertspacecommand
2833 KdenliveSettings::setSnaptopoints(snap);
2837 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2839 if (mode == OVERWRITEEDIT) {
2840 // if we are in overwrite or push mode, move clips accordingly
2841 bool snap = KdenliveSettings::snaptopoints();
2842 KdenliveSettings::setSnaptopoints(false);
2843 ItemInfo info = item->info();
2844 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2845 QList<QGraphicsItem *> selection = m_scene->items(rect);
2846 selection.removeAll(item);
2847 for (int i = 0; i < selection.count(); i++) {
2848 if (!selection.at(i)->isEnabled()) continue;
2849 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2850 Transition *tr = static_cast<Transition *>(selection.at(i));
2851 if (tr->startPos() < info.startPos) {
2852 ItemInfo firstPos = tr->info();
2853 ItemInfo newPos = firstPos;
2854 firstPos.endPos = item->startPos();
2855 newPos.startPos = item->endPos();
2856 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2857 if (tr->endPos() > info.endPos) {
2859 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2861 } else if (tr->endPos() > info.endPos) {
2863 ItemInfo firstPos = tr->info();
2864 firstPos.startPos = item->endPos();
2865 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2867 // remove transition
2868 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2872 KdenliveSettings::setSnaptopoints(snap);
2876 QStringList CustomTrackView::mimeTypes() const
2878 QStringList qstrList;
2879 // list of accepted mime types for drop
2880 qstrList.append("text/plain");
2881 qstrList.append("kdenlive/producerslist");
2882 qstrList.append("kdenlive/clip");
2886 Qt::DropActions CustomTrackView::supportedDropActions() const
2888 // returns what actions are supported when dropping
2889 return Qt::MoveAction;
2892 void CustomTrackView::setDuration(int duration)
2894 int diff = qAbs(duration - sceneRect().width());
2895 if (diff * matrix().m11() > -50) {
2896 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2897 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2899 m_projectDuration = duration;
2902 int CustomTrackView::duration() const
2904 return m_projectDuration;
2907 void CustomTrackView::addTrack(TrackInfo type, int ix)
2909 QList <TransitionInfo> transitionInfos;
2910 if (ix == -1 || ix == m_document->tracksCount()) {
2911 m_document->insertTrack(0, type);
2912 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2914 m_document->insertTrack(m_document->tracksCount() - ix, type);
2915 // insert track in MLT playlist
2916 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2918 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2919 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2920 QList<QGraphicsItem *> selection = m_scene->items(r);
2921 resetSelectionGroup();
2923 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2924 scene()->addItem(m_selectionGroup);
2925 for (int i = 0; i < selection.count(); i++) {
2926 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2927 m_selectionGroup->addItem(selection.at(i));
2930 // Move graphic items
2931 m_selectionGroup->translate(0, m_tracksHeight);
2933 // adjust track number
2934 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2935 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2936 for (int i = 0; i < children.count(); i++) {
2937 if (children.at(i)->type() == GROUPWIDGET) {
2938 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2939 children << grp->childItems();
2942 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2944 ItemInfo clipinfo = item->info();
2945 if (item->type() == AVWIDGET) {
2946 ClipItem *clip = static_cast <ClipItem *>(item);
2947 // slowmotion clips are not track dependant, so no need to update them
2948 if (clip->speed() != 1.0) continue;
2949 // We add a move clip command so that we get the correct producer for new track number
2950 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2951 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2952 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2953 // problem updating clip
2954 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2957 } /*else if (item->type() == TRANSITIONWIDGET) {
2958 Transition *tr = static_cast <Transition *>(item);
2959 int track = tr->transitionEndTrack();
2961 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2965 // Sync transition tracks with MLT playlist
2967 TransitionInfo info;
2968 for (int i = 0; i < transitionInfos.count(); i++) {
2969 info = transitionInfos.at(i);
2970 tr = getTransitionItem(info);
2971 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2972 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2975 resetSelectionGroup(false);
2976 m_document->renderer()->unlockService(tractor);
2979 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2980 for (int i = 0; i < m_guides.count(); i++) {
2981 QLineF l = m_guides.at(i)->line();
2982 l.setP2(QPointF(l.x2(), maxHeight));
2983 m_guides.at(i)->setLine(l);
2986 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2987 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2988 viewport()->update();
2989 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2990 //setFixedHeight(50 * m_tracksCount);
2992 updateTrackNames(ix, true);
2995 void CustomTrackView::removeTrack(int ix)
2997 // Delete track in MLT playlist
2998 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2999 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3001 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3002 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3003 QList<QGraphicsItem *> selection = m_scene->items(r);
3005 resetSelectionGroup();
3007 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3008 scene()->addItem(m_selectionGroup);
3009 for (int i = 0; i < selection.count(); i++) {
3010 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3011 m_selectionGroup->addItem(selection.at(i));
3014 // Move graphic items
3015 qreal ydiff = 0 - (int) m_tracksHeight;
3016 m_selectionGroup->translate(0, ydiff);
3017 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3019 // adjust track number
3020 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3021 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3022 for (int i = 0; i < children.count(); i++) {
3023 if (children.at(i)->type() == GROUPWIDGET) {
3024 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3025 children << grp->childItems();
3028 if (children.at(i)->type() == AVWIDGET) {
3029 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3031 ItemInfo clipinfo = clip->info();
3032 // We add a move clip command so that we get the correct producer for new track number
3033 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3034 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3035 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3036 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3039 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3040 Transition *tr = static_cast <Transition *>(children.at(i));
3042 int track = tr->transitionEndTrack();
3044 ItemInfo clipinfo = tr->info();
3045 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3049 resetSelectionGroup(false);
3050 m_document->renderer()->unlockService(tractor);
3052 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3053 for (int i = 0; i < m_guides.count(); i++) {
3054 QLineF l = m_guides.at(i)->line();
3055 l.setP2(QPointF(l.x2(), maxHeight));
3056 m_guides.at(i)->setLine(l);
3058 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3059 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3061 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3062 viewport()->update();
3064 updateTrackNames(ix, false);
3065 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3068 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3070 for (int i = 0; i < trackInfos.count(); ++i) {
3071 m_document->setTrackType(i, trackInfos.at(i));
3072 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3073 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3076 viewport()->update();
3077 emit trackHeightChanged();
3080 void CustomTrackView::slotSwitchTrackAudio(int ix)
3082 /*for (int i = 0; i < m_document->tracksCount(); i++)
3083 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3084 int tracknumber = m_document->tracksCount() - ix - 1;
3085 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3086 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3087 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3088 setDocumentModified();
3091 void CustomTrackView::slotSwitchTrackLock(int ix)
3093 int tracknumber = m_document->tracksCount() - ix - 1;
3094 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3095 m_commandStack->push(command);
3099 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3101 int tracknumber = m_document->tracksCount() - ix - 1;
3102 m_document->switchTrackLock(tracknumber, lock);
3104 emit doTrackLock(ix, lock);
3105 AbstractClipItem *clip = NULL;
3106 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3108 for (int i = 0; i < selection.count(); i++) {
3109 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3110 if (selection.at(i)->parentItem() && m_selectionGroup) {
3111 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3112 resetSelectionGroup();
3115 bool changeGroupLock = true;
3116 bool hasClipOnTrack = false;
3117 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3118 for (int j = 0; j < children.count(); ++j) {
3119 if (children.at(j)->isSelected()) {
3120 if (children.at(j)->type() == AVWIDGET)
3121 emit clipItemSelected(NULL);
3122 else if (children.at(j)->type() == TRANSITIONWIDGET)
3123 emit transitionItemSelected(NULL);
3128 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3129 if (child == m_dragItem)
3132 // only unlock group, if it is not locked by another track too
3133 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3134 changeGroupLock = false;
3136 // only (un-)lock if at least one clip is on the track
3137 if (child->track() == ix)
3138 hasClipOnTrack = true;
3140 if (changeGroupLock && hasClipOnTrack)
3141 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3142 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3143 if (selection.at(i)->parentItem()) {
3144 if (selection.at(i)->parentItem() == m_selectionGroup) {
3145 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3146 resetSelectionGroup();
3148 // groups are handled separately
3153 if (selection.at(i)->isSelected()) {
3154 if (selection.at(i)->type() == AVWIDGET)
3155 emit clipItemSelected(NULL);
3157 emit transitionItemSelected(NULL);
3159 clip = static_cast <AbstractClipItem *>(selection.at(i));
3160 clip->setItemLocked(lock);
3161 if (clip == m_dragItem)
3165 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3166 viewport()->update();
3167 setDocumentModified();
3170 void CustomTrackView::slotSwitchTrackVideo(int ix)
3172 int tracknumber = m_document->tracksCount() - ix;
3173 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3174 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3175 setDocumentModified();
3178 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3180 // Check there is no group going over several tracks there, or that would result in timeline corruption
3181 QList<QGraphicsItem *> selection = scene()->items(rect);
3183 int maxHeight = m_tracksHeight * 1.5;
3184 for (int i = 0; i < selection.count(); i++) {
3185 // Check that we don't try to move a group with clips on other tracks
3186 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3189 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3197 void CustomTrackView::slotRemoveSpace()
3201 if (m_menuPosition.isNull()) {
3202 pos = GenTime(cursorPos(), m_document->fps());
3204 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3205 d->comboTracks->setCurrentIndex(m_selectedTrack);
3206 d->label->setText(i18n("Track"));
3207 d->before_select->setHidden(true);
3208 d->setWindowTitle(i18n("Remove Space"));
3209 d->video_track->setHidden(true);
3210 d->audio_track->setHidden(true);
3211 if (d->exec() != QDialog::Accepted) {
3215 track = d->comboTracks->currentIndex();
3218 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3219 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3222 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3223 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3227 ClipItem *item = getClipItemAt(pos, track);
3229 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3232 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3234 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3238 // Make sure there is no group in the way
3239 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3242 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3244 // groups found on track, do not allow the move
3245 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3249 QList<ItemInfo> clipsToMove;
3250 QList<ItemInfo> transitionsToMove;
3252 for (int i = 0; i < items.count(); i++) {
3253 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3254 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3255 ItemInfo info = item->info();
3256 if (item->type() == AVWIDGET) {
3257 clipsToMove.append(info);
3258 } else if (item->type() == TRANSITIONWIDGET) {
3259 transitionsToMove.append(info);
3264 if (!transitionsToMove.isEmpty()) {
3265 // Make sure that by moving the items, we don't get a transition collision
3266 // Find first transition
3267 ItemInfo info = transitionsToMove.at(0);
3268 for (int i = 1; i < transitionsToMove.count(); i++)
3269 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3271 // make sure there are no transitions on the way
3272 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3273 items = scene()->items(rect);
3274 int transitionCorrection = -1;
3275 for (int i = 0; i < items.count(); i++) {
3276 if (items.at(i)->type() == TRANSITIONWIDGET) {
3277 // There is a transition on the way
3278 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3279 int transitionEnd = item->endPos().frames(m_document->fps());
3280 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3284 if (transitionCorrection > 0) {
3285 // We need to fix the move length
3286 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3289 // Make sure we don't send transition before 0
3290 if (info.startPos.frames(m_document->fps()) < length) {
3291 // reduce length to maximum possible
3292 length = info.startPos.frames(m_document->fps());
3296 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3297 updateTrackDuration(track, command);
3298 m_commandStack->push(command);
3301 void CustomTrackView::slotInsertSpace()
3305 if (m_menuPosition.isNull()) {
3306 pos = GenTime(cursorPos(), m_document->fps());
3308 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3309 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3311 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3312 m_document->timecode(), track, m_document->tracksList(), this);
3313 if (d->exec() != QDialog::Accepted) {
3317 GenTime spaceDuration = d->selectedDuration();
3318 track = d->selectedTrack();
3321 QList<QGraphicsItem *> items;
3323 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3324 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3328 ClipItem *item = getClipItemAt(pos, track);
3329 if (item) pos = item->startPos();
3331 // Make sure there is no group in the way
3332 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3334 items = checkForGroups(rect, &isOk);
3336 // groups found on track, do not allow the move
3337 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3341 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3342 items = scene()->items(rect);
3345 QList<ItemInfo> clipsToMove;
3346 QList<ItemInfo> transitionsToMove;
3348 for (int i = 0; i < items.count(); i++) {
3349 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3350 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3351 ItemInfo info = item->info();
3352 if (item->type() == AVWIDGET)
3353 clipsToMove.append(info);
3354 else if (item->type() == TRANSITIONWIDGET)
3355 transitionsToMove.append(info);
3359 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3360 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3361 updateTrackDuration(track, command);
3362 m_commandStack->push(command);
3366 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3368 int diff = duration.frames(m_document->fps());
3369 resetSelectionGroup();
3370 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3371 scene()->addItem(m_selectionGroup);
3373 Transition *transition;
3375 // Create lists with start pos for each track
3376 QMap <int, int> trackClipStartList;
3377 QMap <int, int> trackTransitionStartList;
3379 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3380 trackClipStartList[i] = -1;
3381 trackTransitionStartList[i] = -1;
3384 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3385 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3387 if (clip->parentItem()) {
3388 m_selectionGroup->addItem(clip->parentItem());
3390 m_selectionGroup->addItem(clip);
3392 if (trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track))
3393 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3395 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
3398 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3399 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3401 if (transition->parentItem()) {
3402 m_selectionGroup->addItem(transition->parentItem());
3404 m_selectionGroup->addItem(transition);
3406 if (trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track))
3407 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3408 } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage);
3410 m_selectionGroup->translate(diff, 0);
3412 // update items coordinates
3413 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3415 for (int i = 0; i < itemList.count(); i++) {
3416 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3417 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3418 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3419 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3420 for (int j = 0; j < children.count(); j++) {
3421 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3426 resetSelectionGroup(false);
3428 track = m_document->tracksCount() - track;
3429 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3432 void CustomTrackView::deleteClip(const QString &clipId)
3434 resetSelectionGroup();
3435 QList<QGraphicsItem *> itemList = items();
3436 QUndoCommand *deleteCommand = new QUndoCommand();
3438 for (int i = 0; i < itemList.count(); i++) {
3439 if (itemList.at(i)->type() == AVWIDGET) {
3440 ClipItem *item = (ClipItem *)itemList.at(i);
3441 if (item->clipProducer() == clipId) {
3443 if (item->parentItem()) {
3444 // Clip is in a group, destroy the group
3445 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3447 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3451 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3453 delete deleteCommand;
3455 updateTrackDuration(-1, deleteCommand);
3456 new RefreshMonitorCommand(this, false, deleteCommand);
3457 m_commandStack->push(deleteCommand);
3459 m_document->renderer()->doRefresh();
3462 void CustomTrackView::seekCursorPos(int pos)
3464 m_document->renderer()->seek(qMax(pos, 0));
3468 int CustomTrackView::seekPosition() const
3470 return m_document->renderer()->requestedSeekPosition;
3474 void CustomTrackView::setCursorPos(int pos)
3476 if (pos != m_cursorPos) {
3477 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3479 m_cursorLine->setPos(m_cursorPos, 0);
3480 if (m_autoScroll) checkScrolling();
3482 else emit updateRuler();
3485 void CustomTrackView::updateCursorPos()
3487 m_cursorLine->setPos(m_cursorPos, 0);
3490 int CustomTrackView::cursorPos()
3492 return (int)(m_cursorPos);
3495 void CustomTrackView::moveCursorPos(int delta)
3497 int currentPos = m_document->renderer()->requestedSeekPosition;
3498 if (currentPos == SEEK_INACTIVE) {
3499 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3502 currentPos += delta;
3504 m_document->renderer()->seek(qMax(0, currentPos));
3508 void CustomTrackView::initCursorPos(int pos)
3510 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3512 m_cursorLine->setPos(pos, 0);
3516 void CustomTrackView::checkScrolling()
3518 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3521 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3523 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3524 if (m_operationMode == SCROLLTIMELINE) {
3525 m_operationMode = NONE;
3526 setDragMode(QGraphicsView::NoDrag);
3527 QGraphicsView::mouseReleaseEvent(event);
3530 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3532 setDragMode(QGraphicsView::NoDrag);
3533 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3536 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3537 #if QT_VERSION >= 0x040800
3539 m_dragItem->setGraphicsEffect(NULL);
3542 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3543 if (event->button() == Qt::MidButton) {
3547 if (m_operationMode == MOVEGUIDE) {
3548 setCursor(Qt::ArrowCursor);
3549 m_operationMode = NONE;
3550 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3551 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3552 if (newPos != m_dragGuide->position()) {
3553 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3554 m_commandStack->push(command);
3555 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3556 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3557 m_document->syncGuides(m_guides);
3562 } else if (m_operationMode == SPACER && m_selectionGroup) {
3564 if (event->modifiers() != Qt::ControlModifier) {
3565 // We are moving all tracks
3567 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3568 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3569 QList <AbstractGroupItem*> groups;
3571 if (timeOffset != GenTime()) {
3572 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3574 QList<ItemInfo> clipsToMove;
3575 QList<ItemInfo> transitionsToMove;
3577 // Create lists with start pos for each track
3578 QMap <int, int> trackClipStartList;
3579 QMap <int, int> trackTransitionStartList;
3581 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3582 trackClipStartList[i] = -1;
3583 trackTransitionStartList[i] = -1;
3586 for (int i = 0; i < items.count(); i++) {
3587 if (items.at(i)->type() == GROUPWIDGET) {
3588 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3589 if (!groups.contains(group)) groups.append(group);
3590 items += items.at(i)->childItems();
3594 for (int i = 0; i < items.count(); i++) {
3595 if (items.at(i)->type() == AVWIDGET) {
3596 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3597 ItemInfo info = item->info();
3598 clipsToMove.append(info);
3600 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3601 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3602 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3603 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3604 ItemInfo info = item->info();
3605 transitionsToMove.append(info);
3607 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3608 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3611 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3612 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3613 updateTrackDuration(track, command);
3614 m_commandStack->push(command);
3615 if (track != -1) track = m_document->tracksCount() - track;
3616 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3617 setDocumentModified();
3620 resetSelectionGroup();
3621 for (int i = 0; i < groups.count(); i++) {
3622 rebuildGroup(groups.at(i));
3628 m_operationMode = NONE;
3629 } else if (m_operationMode == RUBBERSELECTION) {
3631 QGraphicsView::mouseReleaseEvent(event);
3632 setDragMode(QGraphicsView::NoDrag);
3633 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3634 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3635 resetSelectionGroup();
3636 groupSelectedItems();
3637 m_operationMode = NONE;
3640 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3641 emit transitionItemSelected(NULL);
3645 if (m_dragItem) info = m_dragItem->info();
3647 if (m_operationMode == MOVE) {
3648 setCursor(Qt::OpenHandCursor);
3649 if (m_dragItem->parentItem() == 0) {
3650 // we are moving one clip, easy
3651 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3652 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3653 Mlt::Producer *prod = item->getProducer(info.track);
3654 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3657 QUndoCommand *moveCommand = new QUndoCommand();
3658 moveCommand->setText(i18n("Move clip"));
3659 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3661 int tracknumber = m_document->tracksCount() - item->track() - 1;
3662 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3663 if (isLocked) item->setItemLocked(true);
3664 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3665 // Also move automatic transitions (on lower track)
3666 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3667 ItemInfo startTrInfo;
3668 ItemInfo newStartTrInfo;
3669 bool moveStartTrans = false;
3670 bool moveEndTrans = false;
3671 if (startTransition && startTransition->isAutomatic()) {
3672 startTrInfo = startTransition->info();
3673 newStartTrInfo = startTrInfo;
3674 newStartTrInfo.track = info.track;
3675 newStartTrInfo.startPos = info.startPos;
3676 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3677 // transition end should stay the same
3679 // transition end should be adjusted to clip
3680 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3682 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3684 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3685 // Check if there is a transition at clip end
3686 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3687 if (tr && tr->isAutomatic()) {
3688 ItemInfo trInfo = tr->info();
3689 ItemInfo newTrInfo = trInfo;
3690 newTrInfo.track = info.track;
3691 newTrInfo.endPos = m_dragItem->endPos();
3692 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3693 // transition start should stay the same
3695 // transition start should be moved
3696 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3698 if (newTrInfo.startPos < newTrInfo.endPos) {
3699 moveEndTrans = true;
3700 if (moveStartTrans) {
3701 // we have to move both transitions, remove the start one so that there is no collision
3702 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3704 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3705 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3706 if (moveStartTrans) {
3707 // re-add transition in correct place
3708 int transTrack = startTransition->transitionEndTrack();
3709 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3710 transTrack = getPreviousVideoTrack(info.track);
3712 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3713 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3719 if (moveStartTrans && !moveEndTrans) {
3720 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3721 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3724 // Also move automatic transitions (on upper track)
3725 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3726 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3727 ItemInfo trInfo = tr->info();
3728 ItemInfo newTrInfo = trInfo;
3729 newTrInfo.startPos = m_dragItem->startPos();
3730 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3731 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3732 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3733 // transition end should be adjusted to clip on upper track
3734 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3736 if (newTrInfo.startPos < newTrInfo.endPos) {
3737 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3738 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3742 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3743 // Check if there is a transition at clip end
3744 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3745 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3746 ItemInfo trInfo = tr->info();
3747 ItemInfo newTrInfo = trInfo;
3748 newTrInfo.endPos = m_dragItem->endPos();
3749 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3750 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3751 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3752 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3753 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3754 // transition start should be moved
3755 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3757 if (newTrInfo.startPos < newTrInfo.endPos) {
3758 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3759 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3764 updateTrackDuration(info.track, moveCommand);
3765 if (m_dragItemInfo.track != info.track)
3766 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3767 m_commandStack->push(moveCommand);
3768 //checkTrackSequence(m_dragItem->track());
3770 // undo last move and emit error message
3771 bool snap = KdenliveSettings::snaptopoints();
3772 KdenliveSettings::setSnaptopoints(false);
3773 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3774 KdenliveSettings::setSnaptopoints(snap);
3775 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3777 setDocumentModified();
3778 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3779 Transition *transition = static_cast <Transition *>(m_dragItem);
3780 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3781 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3782 // Moving transition failed, revert to previous position
3783 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3784 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3786 QUndoCommand *moveCommand = new QUndoCommand();
3787 moveCommand->setText(i18n("Move transition"));
3788 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3789 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3790 updateTrackDuration(info.track, moveCommand);
3791 if (m_dragItemInfo.track != info.track)
3792 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3793 m_commandStack->push(moveCommand);
3794 setDocumentModified();
3798 // Moving several clips. We need to delete them and readd them to new position,
3799 // or they might overlap each other during the move
3800 QGraphicsItemGroup *group;
3801 if (m_selectionGroup) {
3802 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3805 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3807 QList<QGraphicsItem *> items = group->childItems();
3808 QList<ItemInfo> clipsToMove;
3809 QList<ItemInfo> transitionsToMove;
3811 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3812 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3814 QUndoCommand *moveGroup = new QUndoCommand();
3815 moveGroup->setText(i18n("Move group"));
3816 if (timeOffset != GenTime() || trackOffset != 0) {
3817 // remove items in MLT playlist
3820 int max = items.count();
3821 for (int i = 0; i < max; i++) {
3822 if (items.at(i)->type() == GROUPWIDGET) {
3823 items += items.at(i)->childItems();
3826 m_document->renderer()->blockSignals(true);
3827 for (int i = 0; i < items.count(); i++) {
3828 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3829 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3830 ItemInfo info = item->info();
3831 if (item->type() == AVWIDGET) {
3832 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3833 // error, clip cannot be removed from playlist
3834 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3836 clipsToMove.append(info);
3839 transitionsToMove.append(info);
3840 Transition *tr = static_cast <Transition*>(item);
3841 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3844 m_document->renderer()->blockSignals(false);
3845 for (int i = 0; i < items.count(); i++) {
3846 // re-add items in correct place
3847 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3848 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3850 ItemInfo info = item->info();
3851 int tracknumber = m_document->tracksCount() - info.track - 1;
3852 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3854 group->removeFromGroup(item);
3855 item->setItemLocked(true);
3858 if (item->type() == AVWIDGET) {
3859 ClipItem *clip = static_cast <ClipItem*>(item);
3860 int trackProducer = info.track;
3861 info.track = m_document->tracksCount() - info.track;
3862 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3863 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3864 for (int i = 0; i < clip->effectsCount(); i++) {
3865 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3868 Transition *tr = static_cast <Transition*>(item);
3869 int newTrack = tr->transitionEndTrack();
3870 if (!tr->forcedTrack()) {
3871 newTrack = getPreviousVideoTrack(info.track);
3873 tr->updateTransitionEndTrack(newTrack);
3874 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3875 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3878 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3879 updateTrackDuration(-1, moveGroup);
3880 m_commandStack->push(moveGroup);
3882 //QPointF top = group->sceneBoundingRect().topLeft();
3883 //QPointF oldpos = m_selectionGroup->scenePos();
3884 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3885 //group->setPos(top);
3886 //TODO: get rid of the 3 lines below
3887 if (m_selectionGroup) {
3888 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3889 m_selectionGroupInfo.track = m_selectionGroup->track();
3890 items = m_selectionGroup->childItems();
3891 resetSelectionGroup(false);
3893 QSet <QGraphicsItem*> groupList;
3894 QSet <QGraphicsItem*> itemList;
3895 while (!items.isEmpty()) {
3896 QGraphicsItem *first = items.takeFirst();
3897 if (first->type() == GROUPWIDGET) {
3898 if (first != m_selectionGroup) {
3899 groupList.insert(first);
3902 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3903 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3904 if (first->parentItem() != m_selectionGroup) {
3905 groupList.insert(first->parentItem());
3907 else itemList.insert(first);
3909 else itemList.insert(first);
3912 foreach(QGraphicsItem *item, groupList) {
3913 itemList.unite(item->childItems().toSet());
3914 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3917 foreach(QGraphicsItem *item, itemList) {
3918 item->setSelected(true);
3919 if (item->parentItem())
3920 item->parentItem()->setSelected(true);
3922 resetSelectionGroup();
3923 groupSelectedItems(itemList.toList());
3925 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3928 setDocumentModified();
3931 m_document->renderer()->doRefresh();
3932 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3934 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3935 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3937 QUndoCommand *resizeCommand = new QUndoCommand();
3938 resizeCommand->setText(i18n("Resize group"));
3939 QList <QGraphicsItem *> items = parent->childItems();
3940 QList <ItemInfo> infos = parent->resizeInfos();
3941 parent->clearResizeInfos();
3943 for (int i = 0; i < items.count(); ++i) {
3944 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3945 if (item && item->type() == AVWIDGET) {
3946 ItemInfo info = infos.at(itemcount);
3947 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3951 m_commandStack->push(resizeCommand);
3954 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3955 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3957 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3959 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3960 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3962 QUndoCommand *resizeCommand = new QUndoCommand();
3963 resizeCommand->setText(i18n("Resize group"));
3964 QList <QGraphicsItem *> items = parent->childItems();
3965 QList <ItemInfo> infos = parent->resizeInfos();
3966 parent->clearResizeInfos();
3968 for (int i = 0; i < items.count(); ++i) {
3969 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3970 if (item && item->type() == AVWIDGET) {
3971 ItemInfo info = infos.at(itemcount);
3972 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3976 updateTrackDuration(-1, resizeCommand);
3977 m_commandStack->push(resizeCommand);
3980 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3981 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3983 } else if (m_operationMode == FADEIN) {
3984 // resize fade in effect
3985 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3986 int ix = item->hasEffect("volume", "fadein");
3987 int ix2 = item->hasEffect("", "fade_from_black");
3989 QDomElement oldeffect = item->effectAtIndex(ix);
3990 int start = item->cropStart().frames(m_document->fps());
3991 int end = item->fadeIn();
3993 slotDeleteEffect(item, -1, oldeffect, false);
3996 QDomElement effect = oldeffect.cloneNode().toElement();
3997 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3998 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3999 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4000 emit clipItemSelected(item);
4002 } else if (item->fadeIn() != 0 && ix2 == -1) {
4004 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4006 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4007 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4008 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4009 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4012 QDomElement oldeffect = item->effectAtIndex(ix2);
4013 int start = item->cropStart().frames(m_document->fps());
4014 int end = item->fadeIn();
4016 slotDeleteEffect(item, -1, oldeffect, false);
4019 QDomElement effect = oldeffect.cloneNode().toElement();
4020 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4021 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4022 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4023 emit clipItemSelected(item);
4026 } else if (m_operationMode == FADEOUT) {
4027 // resize fade out effect
4028 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4029 int ix = item->hasEffect("volume", "fadeout");
4030 int ix2 = item->hasEffect("", "fade_to_black");
4032 QDomElement oldeffect = item->effectAtIndex(ix);
4033 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4034 int start = item->fadeOut();
4036 slotDeleteEffect(item, -1, oldeffect, false);
4038 start = end - start;
4039 QDomElement effect = oldeffect.cloneNode().toElement();
4040 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4041 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4042 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4043 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4044 emit clipItemSelected(item);
4046 } else if (item->fadeOut() != 0 && ix2 == -1) {
4048 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4050 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4051 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4052 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4053 int start = end-item->fadeOut();
4054 EffectsList::setParameter(effect, "in", QString::number(start));
4055 EffectsList::setParameter(effect, "out", QString::number(end));
4056 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4059 QDomElement oldeffect = item->effectAtIndex(ix2);
4060 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4061 int start = item->fadeOut();
4063 slotDeleteEffect(item, -1, oldeffect, false);
4065 start = end - start;
4066 QDomElement effect = oldeffect.cloneNode().toElement();
4067 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4068 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4069 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4070 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4071 emit clipItemSelected(item);
4074 } else if (m_operationMode == KEYFRAME) {
4075 // update the MLT effect
4076 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4077 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4079 // check if we want to remove keyframe
4080 double val = mapToScene(event->pos()).toPoint().y();
4081 QRectF br = item->sceneBoundingRect();
4082 double maxh = 100.0 / br.height();
4083 val = (br.bottom() - val) * maxh;
4084 int start = item->cropStart().frames(m_document->fps());
4085 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4087 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4089 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4091 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4094 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4095 //item->updateKeyframeEffect();
4096 //QString next = item->keyframes(item->selectedEffectIndex());
4097 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4098 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4100 m_commandStack->push(command);
4101 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4102 emit clipItemSelected(item);
4104 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4105 // A transition is selected
4107 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4108 if (transitionClip && transitionClip->baseClip()) {
4109 QString size = transitionClip->baseClip()->getProperty("frame_size");
4110 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4111 if (factor == 0) factor = 1.0;
4112 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4113 p.setY(size.section('x', 1, 1).toInt());
4115 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4116 } else emit transitionItemSelected(NULL);
4117 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4118 m_operationMode = NONE;
4121 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4123 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4125 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4126 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4127 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4128 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4129 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4130 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4131 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4134 m_waitingThumbs.removeAll(item);
4136 if (item->isSelected()) emit clipItemSelected(NULL);
4137 item->baseClip()->removeReference();
4138 m_document->updateClip(item->baseClip()->getId());
4140 /*if (item->baseClip()->isTransparent()) {
4141 // also remove automatic transition
4142 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4143 if (tr && tr->isAutomatic()) {
4144 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4145 scene()->removeItem(tr);
4150 if (m_dragItem == item) m_dragItem = NULL;
4152 #if QT_VERSION >= 0x040600
4153 // animate item deletion
4154 item->closeAnimation();
4155 /*if (refresh) item->closeAnimation();
4157 // no refresh, means we have several operations chained, we need to delete clip immediatly
4158 // so that it does not get in the way of the other
4167 setDocumentModified();
4168 if (refresh) m_document->renderer()->doRefresh();
4171 void CustomTrackView::deleteSelectedClips()
4173 resetSelectionGroup();
4174 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4175 if (itemList.count() == 0) {
4176 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4179 scene()->clearSelection();
4180 QUndoCommand *deleteSelected = new QUndoCommand();
4184 int transitionCount = 0;
4185 // expand & destroy groups
4186 for (int i = 0; i < itemList.count(); i++) {
4187 if (itemList.at(i)->type() == GROUPWIDGET) {
4189 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4190 QList <ItemInfo> clipInfos;
4191 QList <ItemInfo> transitionInfos;
4192 for (int j = 0; j < children.count(); j++) {
4193 if (children.at(j)->type() == AVWIDGET) {
4194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4195 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4196 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4197 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4198 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4200 if (itemList.contains(children.at(j))) {
4201 children.removeAt(j);
4205 itemList += children;
4206 if (clipInfos.count() > 0)
4207 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4209 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4210 itemList.insert(i + 1, itemList.at(i)->parentItem());
4213 for (int i = 0; i < itemList.count(); i++) {
4214 if (itemList.at(i)->type() == AVWIDGET) {
4216 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4217 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4218 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4219 emit clipItemSelected(NULL);
4220 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4222 Transition *item = static_cast <Transition *>(itemList.at(i));
4223 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4224 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4225 emit transitionItemSelected(NULL);
4228 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4229 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4230 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4231 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4232 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4233 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4234 else deleteSelected->setText(i18n("Delete selected items"));
4235 updateTrackDuration(-1, deleteSelected);
4236 new RefreshMonitorCommand(this, false, deleteSelected);
4237 m_commandStack->push(deleteSelected);
4238 m_document->renderer()->doRefresh();
4242 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4245 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4247 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4249 kDebug() << "ERROR: Cannot find clip for speed change";
4250 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4253 info.track = m_document->tracksCount() - item->track();
4254 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4256 item->setSpeed(speed, strobe);
4257 item->updateRectGeometry();
4258 if (item->cropDuration().frames(m_document->fps()) != endPos)
4259 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4260 updatePositionEffects(item, info);
4261 setDocumentModified();
4263 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4267 void CustomTrackView::cutSelectedClips()
4269 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4270 QList<AbstractGroupItem *> groups;
4271 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4272 for (int i = 0; i < itemList.count(); ++i) {
4273 if (!itemList.at(i))
4275 if (itemList.at(i)->type() == AVWIDGET) {
4276 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4277 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4278 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4279 if (!groups.contains(group))
4281 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4282 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4283 m_commandStack->push(command);
4285 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4286 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4287 if (!groups.contains(group))
4292 for (int i = 0; i < groups.count(); ++i)
4293 razorGroup(groups.at(i), currentPos);
4296 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4299 QList <QGraphicsItem *> children = group->childItems();
4300 QList <ItemInfo> clips1, transitions1;
4301 QList <ItemInfo> clipsCut, transitionsCut;
4302 QList <ItemInfo> clips2, transitions2;
4303 for (int i = 0; i < children.count(); ++i) {
4304 children.at(i)->setSelected(false);
4305 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4306 if (child->type() == AVWIDGET) {
4307 if (cutPos > child->endPos())
4308 clips1 << child->info();
4309 else if (cutPos < child->startPos())
4310 clips2 << child->info();
4312 clipsCut << child->info();
4314 if (cutPos > child->endPos())
4315 transitions1 << child->info();
4316 else if (cutPos < child->startPos())
4317 transitions2 << child->info();
4319 transitionsCut << child->info();
4322 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4324 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4325 m_commandStack->push(command);
4329 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
4332 for (int i = 0; i < clipsCut.count(); ++i) {
4333 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4335 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4336 clips1 << clip->info();
4337 if (clipBehind != NULL)
4338 clips2 << clipBehind->info();
4341 /* TODO: cut transitionsCut
4342 * For now just append them to group1 */
4343 transitions1 << transitionsCut;
4344 doGroupClips(clips1, transitions1, true);
4345 doGroupClips(clips2, transitions2, true);
4347 /* we might also just use clipsCut.at(0)->parentItem().
4348 * Do this loop just in case something went wrong during cut */
4349 for (int i = 0; i < clipsCut.count(); ++i) {
4350 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4351 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4352 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4353 QList <QGraphicsItem *> children = group->childItems();
4354 QList <ItemInfo> groupClips;
4355 QList <ItemInfo> groupTrans;
4356 for (int j = 0; j < children.count(); ++j) {
4357 if (children.at(j)->type() == AVWIDGET)
4358 groupClips << ((AbstractClipItem *)children.at(j))->info();
4359 else if (children.at(j)->type() == TRANSITIONWIDGET)
4360 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4362 doGroupClips(groupClips, groupTrans, false);
4366 for (int i = 0; i < clipsCut.count(); ++i)
4367 cutClip(clipsCut.at(i), cutPos, false);
4368 // TODO: uncut transitonsCut
4369 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4373 void CustomTrackView::groupClips(bool group)
4375 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4376 QList <ItemInfo> clipInfos;
4377 QList <ItemInfo> transitionInfos;
4380 int max = itemList.count();
4381 for (int i = 0; i < max; i++) {
4382 if (itemList.at(i)->type() == GROUPWIDGET) {
4383 itemList += itemList.at(i)->childItems();
4387 for (int i = 0; i < itemList.count(); i++) {
4388 if (itemList.at(i)->type() == AVWIDGET) {
4389 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4390 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4391 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4392 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4393 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4396 if (clipInfos.count() > 0) {
4397 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4398 m_commandStack->push(command);
4402 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4404 resetSelectionGroup();
4405 m_scene->clearSelection();
4407 for (int i = 0; i < clipInfos.count(); i++) {
4408 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4409 if (clip == NULL) continue;
4410 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4411 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4412 m_document->clipManager()->removeGroup(grp);
4413 scene()->destroyItemGroup(grp);
4415 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4417 for (int i = 0; i < transitionInfos.count(); i++) {
4418 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4419 if (tr == NULL) continue;
4420 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4421 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4422 m_document->clipManager()->removeGroup(grp);
4423 scene()->destroyItemGroup(grp);
4425 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4427 setDocumentModified();
4430 QList <QGraphicsItem *>list;
4431 for (int i = 0; i < clipInfos.count(); i++) {
4432 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4435 //clip->setSelected(true);
4438 for (int i = 0; i < transitionInfos.count(); i++) {
4439 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4442 //clip->setSelected(true);
4445 groupSelectedItems(list, false, true, true);
4446 setDocumentModified();
4449 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4451 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4452 if (baseclip == NULL) {
4453 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4457 if (baseclip->getProducer() == NULL) {
4458 // If the clip has no producer, we must wait until it is created...
4460 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4461 emit forceClipProcessing(clipId);
4462 qApp->processEvents();
4463 for (int i = 0; i < 10; i++) {
4464 if (baseclip->getProducer() == NULL) {
4465 qApp->processEvents();
4466 m_producerNotReady.wait(&m_mutex, 200);
4469 if (baseclip->getProducer() == NULL) {
4470 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4474 emit displayMessage(QString(), InformationMessage);
4478 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4479 item->setEffectList(effects);
4480 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4481 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4482 scene()->addItem(item);
4484 int producerTrack = info.track;
4485 int tracknumber = m_document->tracksCount() - info.track - 1;
4486 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4487 if (isLocked) item->setItemLocked(true);
4489 baseclip->addReference();
4490 m_document->updateClip(baseclip->getId());
4491 info.track = m_document->tracksCount() - info.track;
4492 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4493 for (int i = 0; i < item->effectsCount(); i++) {
4494 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4496 setDocumentModified();
4498 m_document->renderer()->doRefresh();
4499 if (!baseclip->isPlaceHolder())
4500 m_waitingThumbs.append(item);
4501 m_thumbsTimer.start();
4504 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4506 QMutexLocker locker(&m_mutex);
4507 QList<QGraphicsItem *> list = scene()->items();
4508 QList <ClipItem *>clipList;
4509 ClipItem *clip = NULL;
4510 DocClipBase *baseClip = NULL;
4511 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4512 for (int i = 0; i < list.size(); ++i) {
4513 if (list.at(i)->type() == AVWIDGET) {
4514 clip = static_cast <ClipItem *>(list.at(i));
4515 if (clip->clipProducer() == clipId) {
4516 if (baseClip == NULL) {
4517 baseClip = clip->baseClip();
4519 ItemInfo info = clip->info();
4520 Mlt::Producer *prod = NULL;
4521 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4522 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4523 else prod = baseClip->getProducer(info.track);
4524 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4525 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4527 else clipList.append(clip);
4531 for (int i = 0; i < clipList.count(); i++)
4532 clipList.at(i)->refreshClip(true, true);
4533 m_document->renderer()->unlockService(tractor);
4536 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4538 int framepos = (int)(pos.frames(m_document->fps()));
4539 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4540 ClipItem *clip = NULL;
4541 for (int i = 0; i < list.size(); i++) {
4542 if (!list.at(i)->isEnabled()) continue;
4543 if (list.at(i)->type() == AVWIDGET) {
4544 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4545 if (test->endPos() == pos) clip = test;
4552 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4554 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4555 ClipItem *clip = NULL;
4556 for (int i = 0; i < list.size(); i++) {
4557 if (!list.at(i)->isEnabled()) continue;
4558 if (list.at(i)->type() == AVWIDGET) {
4559 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4560 if (test->startPos() == pos) clip = test;
4567 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4569 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4570 QList<QGraphicsItem *> list = scene()->items(p);
4571 ClipItem *clip = NULL;
4572 for (int i = 0; i < list.size(); i++) {
4573 if (!list.at(i)->isEnabled()) continue;
4574 if (list.at(i)->type() == AVWIDGET) {
4575 clip = static_cast <ClipItem *>(list.at(i));
4582 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4584 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4588 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4590 int pos = info.startPos.frames(m_document->fps());
4591 int track = m_document->tracksCount() - info.b_track;
4592 return getTransitionItemAt(pos, track);
4595 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4597 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4598 QList<QGraphicsItem *> list = scene()->items(p);
4599 Transition *clip = NULL;
4600 for (int i = 0; i < list.size(); i++) {
4601 if (!list.at(i)->isEnabled()) continue;
4602 if (list.at(i)->type() == TRANSITIONWIDGET) {
4603 clip = static_cast <Transition *>(list.at(i));
4610 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4612 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4615 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4617 int framepos = (int)(pos.frames(m_document->fps()));
4618 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4619 QList<QGraphicsItem *> list = scene()->items(p);
4620 Transition *clip = NULL;
4621 for (int i = 0; i < list.size(); i++) {
4622 if (!list.at(i)->isEnabled()) continue;
4623 if (list.at(i)->type() == TRANSITIONWIDGET) {
4624 Transition *test = static_cast <Transition *>(list.at(i));
4625 if (test->endPos() == pos) clip = test;
4632 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4634 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4635 QList<QGraphicsItem *> list = scene()->items(p);
4636 Transition *clip = NULL;
4637 for (int i = 0; i < list.size(); ++i) {
4638 if (!list.at(i)->isEnabled()) continue;
4639 if (list.at(i)->type() == TRANSITIONWIDGET) {
4640 Transition *test = static_cast <Transition *>(list.at(i));
4641 if (test->startPos() == pos) clip = test;
4648 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4650 if (m_selectionGroup) resetSelectionGroup(false);
4651 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4653 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4654 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4657 Mlt::Producer *prod = item->getProducer(end.track);
4660 qDebug() << "Moving item " << (long)item << " from .. to:";
4661 qDebug() << item->info();
4665 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4666 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4669 bool snap = KdenliveSettings::snaptopoints();
4670 KdenliveSettings::setSnaptopoints(false);
4671 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4673 int tracknumber = m_document->tracksCount() - end.track - 1;
4674 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4675 m_scene->clearSelection();
4676 if (isLocked) item->setItemLocked(true);
4678 if (item->isItemLocked()) item->setItemLocked(false);
4679 item->setSelected(true);
4681 if (item->baseClip()->isTransparent()) {
4682 // Also move automatic transition
4683 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4684 if (tr && tr->isAutomatic()) {
4685 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4686 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
4687 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4690 KdenliveSettings::setSnaptopoints(snap);
4691 setDocumentModified();
4693 // undo last move and emit error message
4694 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4696 if (refresh) m_document->renderer()->doRefresh();
4697 if (out_actualEnd != NULL) {
4698 *out_actualEnd = item->info();
4700 qDebug() << "Actual end position updated:" << *out_actualEnd;
4704 qDebug() << item->info();
4709 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4712 resetSelectionGroup();
4713 m_scene->clearSelection();
4715 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4716 scene()->addItem(m_selectionGroup);
4718 m_document->renderer()->blockSignals(true);
4719 for (int i = 0; i < startClip.count(); i++) {
4721 startClip[i].startPos = startClip.at(i).startPos - offset;
4722 startClip[i].track = startClip.at(i).track - trackOffset;
4724 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4726 clip->setItemLocked(false);
4727 if (clip->parentItem()) {
4728 m_selectionGroup->addItem(clip->parentItem());
4730 m_selectionGroup->addItem(clip);
4732 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4733 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4735 for (int i = 0; i < startTransition.count(); i++) {
4737 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4738 startTransition[i].track = startTransition.at(i).track - trackOffset;
4740 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4742 tr->setItemLocked(false);
4743 if (tr->parentItem()) {
4744 m_selectionGroup->addItem(tr->parentItem());
4746 m_selectionGroup->addItem(tr);
4748 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML());
4749 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4751 m_document->renderer()->blockSignals(false);
4753 if (m_selectionGroup) {
4754 bool snap = KdenliveSettings::snaptopoints();
4755 KdenliveSettings::setSnaptopoints(false);
4757 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4758 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4760 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4761 QList <AbstractGroupItem*> groupList;
4763 int max = children.count();
4764 for (int i = 0; i < max; i++) {
4765 if (children.at(i)->type() == GROUPWIDGET) {
4766 children += children.at(i)->childItems();
4767 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4768 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4769 /*m_document->clipManager()->removeGroup(grp);
4770 m_scene->destroyItemGroup(grp);*/
4771 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4772 if (!groupList.contains(group)) groupList.append(group);
4773 children.removeAll(children.at(i));
4778 for (int i = 0; i < children.count(); i++) {
4779 // re-add items in correct place
4780 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4781 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4783 ItemInfo info = item->info();
4784 int tracknumber = m_document->tracksCount() - info.track - 1;
4785 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4787 item->setItemLocked(true);
4788 else if (item->isItemLocked())
4789 item->setItemLocked(false);
4791 if (item->type() == AVWIDGET) {
4792 ClipItem *clip = static_cast <ClipItem*>(item);
4793 int trackProducer = info.track;
4794 info.track = m_document->tracksCount() - info.track;
4795 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4796 for (int i = 0; i < clip->effectsCount(); i++) {
4797 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4799 } else if (item->type() == TRANSITIONWIDGET) {
4800 Transition *tr = static_cast <Transition*>(item);
4802 if (!tr->forcedTrack()) {
4803 newTrack = getPreviousVideoTrack(info.track);
4805 newTrack = tr->transitionEndTrack() + trackOffset;
4806 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4808 tr->updateTransitionEndTrack(newTrack);
4809 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4813 resetSelectionGroup(false);
4814 for (int i = 0; i < groupList.count(); i++) {
4815 rebuildGroup(groupList.at(i));
4820 KdenliveSettings::setSnaptopoints(snap);
4821 m_document->renderer()->doRefresh();
4822 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4825 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4827 Transition *item = getTransitionItemAt(start.startPos, start.track);
4829 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4830 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4834 bool snap = KdenliveSettings::snaptopoints();
4835 KdenliveSettings::setSnaptopoints(false);
4837 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4838 // Transition was moved
4839 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4840 } else if (end.endPos == start.endPos) {
4841 // Transition start resize
4842 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4843 } else if (end.startPos == start.startPos) {
4844 // Transition end resize;
4845 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4846 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4849 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4850 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4851 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4853 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4854 KdenliveSettings::setSnaptopoints(snap);
4855 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4856 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
4857 if (m_dragItem && m_dragItem == item) {
4859 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4860 if (transitionClip && transitionClip->baseClip()) {
4861 QString size = transitionClip->baseClip()->getProperty("frame_size");
4862 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4863 if (factor == 0) factor = 1.0;
4864 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4865 p.setY(size.section('x', 1, 1).toInt());
4867 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4869 if (refresh) m_document->renderer()->doRefresh();
4870 setDocumentModified();
4873 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4875 bool resizeClipStart = (start.startPos != end.startPos);
4876 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4878 if (dontWorry) return;
4879 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4880 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4883 if (item->parentItem()) {
4884 // Item is part of a group, reset group
4885 resetSelectionGroup();
4888 bool snap = KdenliveSettings::snaptopoints();
4889 KdenliveSettings::setSnaptopoints(false);
4891 if (resizeClipStart) {
4892 ItemInfo clipinfo = item->info();
4893 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4894 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4896 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4899 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4901 ItemInfo clipinfo = item->info();
4902 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4903 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4905 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4907 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4909 if (!resizeClipStart && end.cropStart != start.cropStart) {
4910 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4911 ItemInfo clipinfo = end;
4912 clipinfo.track = m_document->tracksCount() - end.track;
4913 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4915 item->setCropStart(end.cropStart);
4916 item->resetThumbs(true);
4919 m_document->renderer()->doRefresh();
4920 KdenliveSettings::setSnaptopoints(snap);
4921 setDocumentModified();
4924 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4926 if (pos == oldInfo.startPos.frames(m_document->fps()))
4928 bool snap = KdenliveSettings::snaptopoints();
4930 KdenliveSettings::setSnaptopoints(false);
4931 item->resizeStart(pos);
4932 if (item->startPos().frames(m_document->fps()) != pos) {
4933 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4934 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4935 KdenliveSettings::setSnaptopoints(snap);
4938 KdenliveSettings::setSnaptopoints(snap);
4941 bool hasParentCommand = false;
4943 hasParentCommand = true;
4945 command = new QUndoCommand();
4946 command->setText(i18n("Resize clip start"));
4949 // do this here, too, because otherwise undo won't update the group
4950 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4951 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4953 ItemInfo info = item->info();
4954 if (item->type() == AVWIDGET) {
4955 ItemInfo resizeinfo = oldInfo;
4956 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4957 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4959 // Check if there is an automatic transition on that clip (lower track)
4960 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4961 if (transition && transition->isAutomatic()) {
4962 ItemInfo trInfo = transition->info();
4963 ItemInfo newTrInfo = trInfo;
4964 newTrInfo.startPos = item->startPos();
4965 if (newTrInfo.startPos < newTrInfo.endPos)
4966 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4968 // Check if there is an automatic transition on that clip (upper track)
4969 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4970 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4971 ItemInfo trInfo = transition->info();
4972 ItemInfo newTrInfo = trInfo;
4973 newTrInfo.startPos = item->startPos();
4974 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4975 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4976 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4979 ClipItem *clip = static_cast < ClipItem * >(item);
4982 // Since we must always resize clip before updating the keyframes, we
4983 // put a resize command before & after checking keyframes so that
4984 // we are sure the resize is performed before whenever we do or undo the action
4985 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4986 adjustEffects(clip, oldInfo, command);
4987 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4989 KdenliveSettings::setSnaptopoints(false);
4990 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4991 KdenliveSettings::setSnaptopoints(snap);
4992 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4994 } else if (item->type() == TRANSITIONWIDGET) {
4995 Transition *transition = static_cast <Transition *>(item);
4996 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4997 // Cannot resize transition
4998 KdenliveSettings::setSnaptopoints(false);
4999 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5000 KdenliveSettings::setSnaptopoints(snap);
5001 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5003 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5004 if (command == NULL)
5005 m_commandStack->push(moveCommand);
5009 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5010 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5012 if (!hasParentCommand)
5013 m_commandStack->push(command);
5016 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5018 if (pos == oldInfo.endPos.frames(m_document->fps()))
5020 bool snap = KdenliveSettings::snaptopoints();
5022 KdenliveSettings::setSnaptopoints(false);
5023 item->resizeEnd(pos);
5024 if (item->endPos().frames(m_document->fps()) != pos) {
5025 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5026 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5027 KdenliveSettings::setSnaptopoints(snap);
5030 KdenliveSettings::setSnaptopoints(snap);
5033 bool hasParentCommand = false;
5035 hasParentCommand = true;
5037 command = new QUndoCommand();
5040 // do this here, too, because otherwise undo won't update the group
5041 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5042 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5044 ItemInfo info = item->info();
5045 if (item->type() == AVWIDGET) {
5046 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5047 ItemInfo resizeinfo = info;
5048 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5049 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5051 // Check if there is an automatic transition on that clip (lower track)
5052 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5053 if (tr && tr->isAutomatic()) {
5054 ItemInfo trInfo = tr->info();
5055 ItemInfo newTrInfo = trInfo;
5056 newTrInfo.endPos = item->endPos();
5057 if (newTrInfo.endPos > newTrInfo.startPos)
5058 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5061 // Check if there is an automatic transition on that clip (upper track)
5062 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5063 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5064 ItemInfo trInfo = tr->info();
5065 ItemInfo newTrInfo = trInfo;
5066 newTrInfo.endPos = item->endPos();
5067 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5068 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5069 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5073 ClipItem *clip = static_cast < ClipItem * >(item);
5076 // Since we must always resize clip before updating the keyframes, we
5077 // put a resize command before & after checking keyframes so that
5078 // we are sure the resize is performed before whenever we do or undo the action
5079 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5080 adjustEffects(clip, oldInfo, command);
5081 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5083 KdenliveSettings::setSnaptopoints(false);
5084 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5085 KdenliveSettings::setSnaptopoints(true);
5086 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5088 } else if (item->type() == TRANSITIONWIDGET) {
5089 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5090 Transition *transition = static_cast <Transition *>(item);
5091 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
5092 // Cannot resize transition
5093 KdenliveSettings::setSnaptopoints(false);
5094 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5095 KdenliveSettings::setSnaptopoints(true);
5096 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5098 // Check transition keyframes
5099 QDomElement old = transition->toXML();
5100 if (transition->updateKeyframes()) {
5101 QDomElement xml = transition->toXML();
5102 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
5103 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5105 new MoveTransitionCommand(this, oldInfo, info, false, command);
5108 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5109 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5111 if (!hasParentCommand) {
5112 updateTrackDuration(oldInfo.track, command);
5113 m_commandStack->push(command);
5117 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5119 int end = item->fadeIn();
5121 // there is a fade in effect
5122 int effectPos = item->hasEffect("volume", "fadein");
5123 if (effectPos != -1) {
5124 QDomElement effect = item->getEffectAtIndex(effectPos);
5125 int start = item->cropStart().frames(m_document->fps());
5126 int max = item->cropDuration().frames(m_document->fps());
5128 // Make sure the fade effect is not longer than the clip
5129 item->setFadeIn(max);
5130 end = item->fadeIn();
5133 EffectsList::setParameter(effect, "in", QString::number(start));
5134 EffectsList::setParameter(effect, "out", QString::number(end));
5136 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5137 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5138 // if fade effect is displayed, update the effect edit widget with new clip duration
5139 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5140 emit clipItemSelected(item);
5143 effectPos = item->hasEffect("brightness", "fade_from_black");
5144 if (effectPos != -1) {
5145 QDomElement effect = item->getEffectAtIndex(effectPos);
5146 int start = item->cropStart().frames(m_document->fps());
5147 int max = item->cropDuration().frames(m_document->fps());
5149 // Make sure the fade effect is not longer than the clip
5150 item->setFadeIn(max);
5151 end = item->fadeIn();
5154 EffectsList::setParameter(effect, "in", QString::number(start));
5155 EffectsList::setParameter(effect, "out", QString::number(end));
5157 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5158 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5159 // if fade effect is displayed, update the effect edit widget with new clip duration
5160 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5161 emit clipItemSelected(item);
5166 int start = item->fadeOut();
5168 // there is a fade out effect
5169 int effectPos = item->hasEffect("volume", "fadeout");
5170 if (effectPos != -1) {
5171 QDomElement effect = item->getEffectAtIndex(effectPos);
5172 int max = item->cropDuration().frames(m_document->fps());
5173 int end = max + item->cropStart().frames(m_document->fps());
5175 // Make sure the fade effect is not longer than the clip
5176 item->setFadeOut(max);
5177 start = item->fadeOut();
5179 start = end - start;
5180 EffectsList::setParameter(effect, "in", QString::number(start));
5181 EffectsList::setParameter(effect, "out", QString::number(end));
5183 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5184 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5185 // if fade effect is displayed, update the effect edit widget with new clip duration
5186 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5187 emit clipItemSelected(item);
5190 effectPos = item->hasEffect("brightness", "fade_to_black");
5191 if (effectPos != -1) {
5192 QDomElement effect = item->getEffectAtIndex(effectPos);
5193 int max = item->cropDuration().frames(m_document->fps());
5194 int end = max + item->cropStart().frames(m_document->fps());
5196 // Make sure the fade effect is not longer than the clip
5197 item->setFadeOut(max);
5198 start = item->fadeOut();
5200 start = end - start;
5201 EffectsList::setParameter(effect, "in", QString::number(start));
5202 EffectsList::setParameter(effect, "out", QString::number(end));
5204 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5205 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5206 // if fade effect is displayed, update the effect edit widget with new clip duration
5207 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5208 emit clipItemSelected(item);
5213 int effectPos = item->hasEffect("freeze", "freeze");
5214 if (effectPos != -1) {
5215 // Freeze effect needs to be adjusted with clip resize
5216 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5217 QDomElement eff = item->getEffectAtIndex(effectPos);
5218 if (!eff.isNull() && diff != 0) {
5219 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5220 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5222 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5223 emit clipItemSelected(item);
5230 double CustomTrackView::getSnapPointForPos(double pos)
5232 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5235 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5237 QList <GenTime> snaps;
5238 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5239 QList<QGraphicsItem *> itemList = items();
5240 for (int i = 0; i < itemList.count(); i++) {
5241 if (itemList.at(i) == selected) continue;
5242 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5243 if (itemList.at(i)->type() == AVWIDGET) {
5244 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5245 GenTime start = item->startPos();
5246 GenTime end = item->endPos();
5247 snaps.append(start);
5249 if (!offsetList.isEmpty()) {
5250 for (int j = 0; j < offsetList.size(); j++) {
5251 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5252 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5256 QList < GenTime > markers = item->snapMarkers();
5257 for (int j = 0; j < markers.size(); ++j) {
5258 GenTime t = markers.at(j);
5260 if (!offsetList.isEmpty()) {
5261 for (int k = 0; k < offsetList.size(); k++) {
5262 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5266 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5267 Transition *transition = static_cast <Transition*>(itemList.at(i));
5268 GenTime start = transition->startPos();
5269 GenTime end = transition->endPos();
5270 snaps.append(start);
5272 if (!offsetList.isEmpty()) {
5273 for (int j = 0; j < offsetList.size(); j++) {
5274 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5275 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5281 // add cursor position
5282 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5284 if (!offsetList.isEmpty()) {
5285 for (int j = 0; j < offsetList.size(); j++) {
5286 snaps.append(pos - offsetList.at(j));
5291 for (int i = 0; i < m_guides.count(); i++) {
5292 snaps.append(m_guides.at(i)->position());
5293 if (!offsetList.isEmpty()) {
5294 for (int j = 0; j < offsetList.size(); j++) {
5295 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5301 QPoint z = m_document->zone();
5302 snaps.append(GenTime(z.x(), m_document->fps()));
5303 snaps.append(GenTime(z.y(), m_document->fps()));
5306 m_scene->setSnapList(snaps);
5307 //for (int i = 0; i < m_snapPoints.size(); ++i)
5308 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5311 void CustomTrackView::slotSeekToPreviousSnap()
5313 updateSnapPoints(NULL);
5314 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5315 seekCursorPos((int) res.frames(m_document->fps()));
5319 void CustomTrackView::slotSeekToNextSnap()
5321 updateSnapPoints(NULL);
5322 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5323 seekCursorPos((int) res.frames(m_document->fps()));
5327 void CustomTrackView::clipStart()
5329 AbstractClipItem *item = getMainActiveClip();
5331 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5336 void CustomTrackView::clipEnd()
5338 AbstractClipItem *item = getMainActiveClip();
5340 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5345 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5347 DocClipBase *base = m_document->clipManager()->getClipById(id);
5349 QMap <QString, QString> extraData = base->analysisData();
5350 QString oldData = extraData.value(key);
5351 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5352 if (!groupCommand) m_commandStack->push(command);
5355 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5357 QUndoCommand *subCommand = NULL;
5358 if (newMarkers.count() > 1 && groupCommand == NULL) {
5359 subCommand = new QUndoCommand;
5360 subCommand->setText("Add markers");
5362 for (int i = 0; i < newMarkers.count(); i++) {
5363 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5364 if (oldMarker == CommentedTime()) {
5365 oldMarker = newMarkers.at(i);
5366 oldMarker.setMarkerType(-1);
5368 if (newMarkers.count() == 1 && !groupCommand) {
5369 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5370 m_commandStack->push(command);
5372 else if (groupCommand) {
5373 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5376 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5379 if (subCommand) m_commandStack->push(subCommand);
5382 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5384 CommentedTime oldmarker(position, comment);
5385 CommentedTime marker = oldmarker;
5386 marker.setMarkerType(-1);
5387 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5388 m_commandStack->push(command);
5391 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5393 DocClipBase *base = m_document->clipManager()->getClipById(id);
5394 QList <CommentedTime> markers = base->commentedSnapMarkers();
5396 if (markers.isEmpty()) {
5397 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5400 QUndoCommand *deleteMarkers = new QUndoCommand();
5401 deleteMarkers->setText("Delete clip markers");
5403 for (int i = 0; i < markers.size(); i++) {
5404 CommentedTime oldMarker = markers.at(i);
5405 CommentedTime marker = oldMarker;
5406 marker.setMarkerType(-1);
5407 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5409 m_commandStack->push(deleteMarkers);
5412 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5414 DocClipBase *base = m_document->clipManager()->getClipById(id);
5415 QList < CommentedTime > markers = base->commentedSnapMarkers();
5416 if (!markers.isEmpty()) {
5417 // Set up categories
5418 QComboBox *cbox = new QComboBox;
5419 cbox->insertItem(0, i18n("All categories"));
5420 for (int i = 0; i < 5; ++i) {
5421 cbox->insertItem(i + 1, i18n("Category %1", i));
5422 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5424 cbox->setCurrentIndex(0);
5425 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5426 fd.setMode(KFile::File);
5427 fd.setOperationMode(KFileDialog::Saving);
5429 QString url = fd.selectedFile();
5430 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5431 if (url.isEmpty()) return;
5434 int category = cbox->currentIndex() - 1;
5435 for (int i = 0; i < markers.count(); i++) {
5436 if (category >= 0) {
5437 // Save only the markers in selected category
5438 if (markers.at(i).markerType() != category) continue;
5440 data.append(QString::number(markers.at(i).time().seconds()));
5442 data.append(QString::number(markers.at(i).time().seconds()));
5444 data.append(markers.at(i).comment());
5450 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5451 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5454 file.write(data.toUtf8());
5459 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5461 QComboBox *cbox = new QComboBox;
5462 for (int i = 0; i < 5; ++i) {
5463 cbox->insertItem(i, i18n("Category %1", i));
5464 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5466 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5467 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5468 fd.setMode(KFile::File);
5469 fd.setOperationMode(KFileDialog::Opening);
5471 QString url = fd.selectedFile();
5473 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5474 if (url.isEmpty()) return;
5475 int category = cbox->currentIndex();
5478 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5479 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5482 QString data = QString::fromUtf8(file.readAll());
5484 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5487 QUndoCommand *command = new QUndoCommand();
5488 command->setText("Load markers");
5490 QList <CommentedTime> markersList;
5491 foreach(QString line, lines) {
5493 values = line.split("\t", QString::SkipEmptyParts);
5494 double time1 = values.at(0).toDouble(&ok);
5497 if (values.count() >1) {
5498 time2 = values.at(1).toDouble(&ok);
5499 if (values.count() == 2) {
5500 // Check if second value is a number or text
5503 markerText = values.at(1);
5505 else markerText = i18n("Marker");
5508 // We assume 3 values per line: in out name
5510 // 2nd value is not a number, drop
5513 markerText = values.at(2);
5517 if (!markerText.isEmpty()) {
5518 // Marker found, add it
5519 //TODO: allow user to set a marker category
5520 CommentedTime marker1(GenTime(time1), markerText, category);
5521 markersList << marker1;
5522 if (time2 > 0 && time2 != time1) {
5523 CommentedTime marker2(GenTime(time2), markerText, category);
5524 markersList << marker2;
5528 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5529 if (command->childCount() > 0) m_commandStack->push(command);
5530 else delete command;
5533 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5535 DocClipBase *base = m_document->clipManager()->getClipById(id);
5536 if (base == NULL) return;
5537 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5538 else base->addSnapMarker(marker);
5539 emit updateClipMarkers(base);
5540 setDocumentModified();
5541 viewport()->update();
5544 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5546 DocClipBase *base = m_document->clipManager()->getClipById(id);
5547 if (base == NULL) return;
5548 base->setAnalysisData(key, data);
5549 emit updateClipExtraData(base);
5550 setDocumentModified();
5551 viewport()->update();
5554 int CustomTrackView::hasGuide(int pos, int offset)
5556 for (int i = 0; i < m_guides.count(); i++) {
5557 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5558 if (qAbs(guidePos - pos) <= offset) return guidePos;
5559 else if (guidePos > pos) return -1;
5564 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5568 double fps = m_document->fps();
5569 for (int i = 0; i < m_guides.count(); i++) {
5570 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5571 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5573 goMenu->setEnabled(!m_guides.isEmpty());
5576 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5578 if (oldPos > GenTime() && pos > GenTime()) {
5580 for (int i = 0; i < m_guides.count(); i++) {
5581 if (m_guides.at(i)->position() == oldPos) {
5582 Guide *item = m_guides.at(i);
5583 item->updateGuide(pos, comment);
5587 } else if (pos > GenTime()) addGuide(pos, comment);
5591 for (int i = 0; i < m_guides.count(); i++) {
5592 if (m_guides.at(i)->position() == oldPos) {
5593 delete m_guides.takeAt(i);
5598 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5600 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5601 m_document->syncGuides(m_guides);
5604 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5606 for (int i = 0; i < m_guides.count(); i++) {
5607 if (m_guides.at(i)->position() == pos) {
5608 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5612 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5613 scene()->addItem(g);
5615 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5616 m_document->syncGuides(m_guides);
5620 void CustomTrackView::slotAddGuide(bool dialog)
5622 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5624 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5625 m_document->timecode(), i18n("Add Guide"), this);
5626 if (d->exec() != QDialog::Accepted) {
5630 marker = d->newMarker();
5633 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5635 if (addGuide(marker.time(), marker.comment())) {
5636 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5637 m_commandStack->push(command);
5641 void CustomTrackView::slotEditGuide(int guidePos)
5644 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5645 else pos = GenTime(guidePos, m_document->fps());
5647 for (int i = 0; i < m_guides.count(); i++) {
5648 if (m_guides.at(i)->position() == pos) {
5649 slotEditGuide(m_guides.at(i)->info());
5654 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5657 void CustomTrackView::slotEditGuide(CommentedTime guide)
5659 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5660 if (d->exec() == QDialog::Accepted) {
5661 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5662 m_commandStack->push(command);
5668 void CustomTrackView::slotEditTimeLineGuide()
5670 if (m_dragGuide == NULL) return;
5671 CommentedTime guide = m_dragGuide->info();
5672 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5673 m_document->timecode(), i18n("Edit Guide"), this);
5674 if (d->exec() == QDialog::Accepted) {
5675 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5676 m_commandStack->push(command);
5681 void CustomTrackView::slotDeleteGuide(int guidePos)
5684 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5685 else pos = GenTime(guidePos, m_document->fps());
5687 for (int i = 0; i < m_guides.count(); i++) {
5688 if (m_guides.at(i)->position() == pos) {
5689 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5690 m_commandStack->push(command);
5695 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5699 void CustomTrackView::slotDeleteTimeLineGuide()
5701 if (m_dragGuide == NULL) return;
5702 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5703 m_commandStack->push(command);
5707 void CustomTrackView::slotDeleteAllGuides()
5709 QUndoCommand *deleteAll = new QUndoCommand();
5710 deleteAll->setText("Delete all guides");
5711 for (int i = 0; i < m_guides.count(); i++) {
5712 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5714 m_commandStack->push(deleteAll);
5717 void CustomTrackView::setTool(PROJECTTOOL tool)
5722 setCursor(m_razorCursor);
5725 setCursor(m_spacerCursor);
5732 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5735 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5736 m_scene->setScale(scaleFactor, verticalScale);
5737 removeTipAnimation();
5738 bool adjust = false;
5739 if (verticalScale != matrix().m22()) adjust = true;
5740 setMatrix(newmatrix);
5742 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5743 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5744 for (int i = 0; i < m_guides.count(); i++) {
5745 QLineF l = m_guides.at(i)->line();
5746 l.setP2(QPointF(l.x2(), newHeight));
5747 m_guides.at(i)->setLine(l);
5749 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5752 int diff = sceneRect().width() - m_projectDuration;
5753 if (diff * newmatrix.m11() < 50) {
5754 if (newmatrix.m11() < 0.4)
5755 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5757 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5759 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5760 centerOn(QPointF(cursorPos(), verticalPos));
5763 void CustomTrackView::slotRefreshGuides()
5765 if (KdenliveSettings::showmarkers()) {
5766 for (int i = 0; i < m_guides.count(); i++)
5767 m_guides.at(i)->update();
5771 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5773 painter->setClipRect(rect);
5774 QPen pen1 = painter->pen();
5775 QColor lineColor = palette().dark().color();
5776 lineColor.setAlpha(100);
5777 pen1.setColor(lineColor);
5778 painter->setPen(pen1);
5779 double min = rect.left();
5780 double max = rect.right();
5781 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5782 int maxTrack = m_document->tracksCount();
5783 QColor lockedColor = palette().button().color();
5784 QColor audioColor = palette().alternateBase().color();
5785 for (int i = 0; i < maxTrack; i++) {
5786 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5787 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5788 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5789 if (i == m_selectedTrack)
5790 painter->fillRect(track, m_activeTrackBrush.brush(this));
5792 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5794 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5798 bool CustomTrackView::findString(const QString &text)
5801 for (int i = 0; i < m_searchPoints.size(); ++i) {
5802 marker = m_searchPoints.at(i).comment();
5803 if (marker.contains(text, Qt::CaseInsensitive)) {
5804 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5805 int vert = verticalScrollBar()->value();
5806 int hor = cursorPos();
5807 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5815 void CustomTrackView::selectFound(QString track, QString pos)
5817 seekCursorPos(m_document->timecode().getFrameCount(pos));
5818 slotSelectTrack(track.toInt());
5820 int vert = verticalScrollBar()->value();
5821 int hor = cursorPos();
5822 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5825 bool CustomTrackView::findNextString(const QString &text)
5828 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5829 marker = m_searchPoints.at(i).comment();
5830 if (marker.contains(text, Qt::CaseInsensitive)) {
5831 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5832 int vert = verticalScrollBar()->value();
5833 int hor = cursorPos();
5834 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5843 void CustomTrackView::initSearchStrings()
5845 m_searchPoints.clear();
5846 QList<QGraphicsItem *> itemList = items();
5847 for (int i = 0; i < itemList.count(); i++) {
5848 // parse all clip names
5849 if (itemList.at(i)->type() == AVWIDGET) {
5850 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5851 GenTime start = item->startPos();
5852 CommentedTime t(start, item->clipName());
5853 m_searchPoints.append(t);
5854 // add all clip markers
5855 QList < CommentedTime > markers = item->commentedSnapMarkers();
5856 m_searchPoints += markers;
5861 for (int i = 0; i < m_guides.count(); i++)
5862 m_searchPoints.append(m_guides.at(i)->info());
5864 qSort(m_searchPoints);
5867 void CustomTrackView::clearSearchStrings()
5869 m_searchPoints.clear();
5873 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5875 QList<ItemInfo> matchingInfo;
5876 QList<QGraphicsItem *> itemList = items();
5877 for (int i = 0; i < itemList.count(); i++) {
5878 if (itemList.at(i)->type() == AVWIDGET) {
5879 ClipItem *item = (ClipItem *)itemList.at(i);
5880 if (item->clipProducer() == clipId)
5881 matchingInfo << item->info();
5884 return matchingInfo;
5887 void CustomTrackView::copyClip()
5889 qDeleteAll(m_copiedItems);
5890 m_copiedItems.clear();
5891 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5892 if (itemList.count() == 0) {
5893 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5896 for (int i = 0; i < itemList.count(); i++) {
5897 if (itemList.at(i)->type() == AVWIDGET) {
5898 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5899 ClipItem *clone = clip->clone(clip->info());
5900 m_copiedItems.append(clone);
5901 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5902 Transition *dup = static_cast <Transition *>(itemList.at(i));
5903 m_copiedItems.append(dup->clone());
5908 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5910 if (m_scene->editMode() != NORMALEDIT) {
5911 // If we are in overwrite mode, always allow the move
5914 int height = m_tracksHeight - 2;
5916 if (type == TRANSITIONWIDGET) {
5917 height = Transition::itemHeight();
5918 offset = Transition::itemOffset();
5920 else if (type == AVWIDGET) {
5921 height = ClipItem::itemHeight();
5922 offset = ClipItem::itemOffset();
5924 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5925 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5926 for (int i = 0; i < collisions.count(); i++) {
5927 if (collisions.at(i)->type() == type) {
5934 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5937 for (int i = 0; i < infoList.count(); i++) {
5938 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
5941 QList<QGraphicsItem *> collisions = scene()->items(path);
5942 for (int i = 0; i < collisions.count(); i++) {
5943 if (collisions.at(i)->type() == type) return false;
5948 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5950 for (int i = 0; i < items.count(); i++) {
5951 ItemInfo info = items.at(i)->info();
5952 info.startPos += offset;
5953 info.endPos += offset;
5954 info.track += trackOffset;
5955 if (!canBePastedTo(info, items.at(i)->type())) return false;
5960 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5962 QPainterPath movePath;
5963 movePath.moveTo(0, 0);
5965 for (int i = 0; i < items.count(); i++) {
5966 ItemInfo info = items.at(i)->info();
5967 info.startPos = info.startPos + offset;
5968 info.endPos = info.endPos + offset;
5969 info.track = info.track + trackOffset;
5970 if (info.startPos < GenTime()) {
5971 // No clip should go below 0
5974 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
5975 movePath.addRect(rect);
5977 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5978 for (int i = 0; i < collisions.count(); i++) {
5979 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5980 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5988 void CustomTrackView::pasteClip()
5990 if (m_copiedItems.count() == 0) {
5991 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5996 GenTime pos = GenTime(-1);
5997 if (m_menuPosition.isNull()) {
5998 position = mapFromGlobal(QCursor::pos());
5999 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6000 track = m_selectedTrack;
6001 pos = GenTime(m_cursorPos, m_document->fps());
6002 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6006 position = m_menuPosition;
6009 if (pos == GenTime(-1))
6010 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6012 track = (int)(mapToScene(position).y() / m_tracksHeight);
6014 GenTime leftPos = m_copiedItems.at(0)->startPos();
6015 int lowerTrack = m_copiedItems.at(0)->track();
6016 int upperTrack = m_copiedItems.at(0)->track();
6017 for (int i = 1; i < m_copiedItems.count(); i++) {
6018 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6019 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6020 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6023 GenTime offset = pos - leftPos;
6024 int trackOffset = track - lowerTrack;
6026 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6027 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6028 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6029 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6032 QUndoCommand *pasteClips = new QUndoCommand();
6033 pasteClips->setText("Paste clips");
6035 for (int i = 0; i < m_copiedItems.count(); i++) {
6036 // parse all clip names
6037 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6038 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6039 ItemInfo info = clip->info();
6040 info.startPos += offset;
6041 info.endPos += offset;
6042 info.track += trackOffset;
6043 if (canBePastedTo(info, AVWIDGET)) {
6044 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6045 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6046 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6047 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6049 info.startPos = tr->startPos() + offset;
6050 info.endPos = tr->endPos() + offset;
6051 info.track = tr->track() + trackOffset;
6052 int transitionEndTrack;
6053 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6054 else transitionEndTrack = tr->transitionEndTrack();
6055 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6056 if (info.startPos >= info.endPos) {
6057 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6058 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6059 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6062 updateTrackDuration(-1, pasteClips);
6063 new RefreshMonitorCommand(this, false, pasteClips);
6064 m_commandStack->push(pasteClips);
6067 void CustomTrackView::pasteClipEffects()
6069 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6070 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6073 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6075 QUndoCommand *paste = new QUndoCommand();
6076 paste->setText("Paste effects");
6078 QList<QGraphicsItem *> clips = scene()->selectedItems();
6081 for (int i = 0; i < clips.count(); ++i) {
6082 if (clips.at(i)->type() == GROUPWIDGET) {
6083 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6084 for (int j = 0; j < children.count(); j++) {
6085 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6086 clips.append(children.at(j));
6092 for (int i = 0; i < clips.count(); ++i) {
6093 if (clips.at(i)->type() == AVWIDGET) {
6094 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6095 for (int j = 0; j < clip->effectsCount(); j++) {
6096 QDomElement eff = clip->effect(j);
6097 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6098 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6099 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6104 if (paste->childCount() > 0) m_commandStack->push(paste);
6107 //adjust effects (fades, ...)
6108 for (int i = 0; i < clips.count(); ++i) {
6109 if (clips.at(i)->type() == AVWIDGET) {
6110 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6111 updatePositionEffects(item, item->info());
6117 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6119 // parse parameters to check if we need to adjust to the new crop start
6120 int diff = (newstart - oldstart).frames(m_document->fps());
6121 int max = (newstart + duration).frames(m_document->fps());
6123 QDomNodeList params = xml.elementsByTagName("parameter");
6124 for (int i = 0; i < params.count(); i++) {
6125 QDomElement e = params.item(i).toElement();
6126 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6127 QString def = e.attribute("default");
6128 // Effect has a keyframe type parameter, we need to adjust the values
6129 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6130 QStringList newKeyFrames;
6131 foreach(const QString &str, keys) {
6132 int pos = str.section(':', 0, 0).toInt();
6133 double val = str.section(':', 1, 1).toDouble();
6136 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6138 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6140 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6141 e.setAttribute("keyframes", newKeyFrames.join(";"));
6146 ClipItem *CustomTrackView::getClipUnderCursor() const
6148 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6149 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6150 for (int i = 0; i < collisions.count(); i++) {
6151 if (collisions.at(i)->type() == AVWIDGET) {
6152 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6153 if (!clip->isItemLocked()) return clip;
6159 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6161 QList<QGraphicsItem *> clips = scene()->selectedItems();
6162 if (clips.isEmpty()) {
6163 return getClipUnderCursor();
6165 AbstractClipItem *item = NULL;
6166 for (int i = 0; i < clips.count(); ++i) {
6167 if (clips.at(i)->type() == AVWIDGET) {
6168 item = static_cast < AbstractClipItem *>(clips.at(i));
6169 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6172 if (item) return item;
6177 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6179 QList<QGraphicsItem *> clips = scene()->selectedItems();
6180 if (clips.isEmpty()) {
6181 return getClipUnderCursor();
6184 // remove all items in the list that are not clips
6185 for (int i = 0; i < clips.count();) {
6186 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6189 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6190 for (int i = 0; i < clips.count(); ++i) {
6191 if (clips.at(i)->type() == AVWIDGET) {
6192 item = static_cast < ClipItem *>(clips.at(i));
6193 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6201 void CustomTrackView::setInPoint()
6203 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6205 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6208 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6213 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6216 QUndoCommand *resizeCommand = new QUndoCommand();
6217 resizeCommand->setText(i18n("Resize group"));
6218 QList <QGraphicsItem *> items = parent->childItems();
6219 for (int i = 0; i < items.count(); ++i) {
6220 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6221 if (item && item->type() == AVWIDGET) {
6222 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6225 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6227 //TODO warn user of failed resize
6228 delete resizeCommand;
6231 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6234 void CustomTrackView::setOutPoint()
6236 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6238 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6241 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6245 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6248 QUndoCommand *resizeCommand = new QUndoCommand();
6249 resizeCommand->setText(i18n("Resize group"));
6250 QList <QGraphicsItem *> items = parent->childItems();
6251 for (int i = 0; i < items.count(); ++i) {
6252 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6253 if (item && item->type() == AVWIDGET) {
6254 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6257 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6259 //TODO warn user of failed resize
6260 delete resizeCommand;
6263 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6266 void CustomTrackView::slotUpdateAllThumbs()
6268 if (!isEnabled()) return;
6269 QList<QGraphicsItem *> itemList = items();
6270 //if (itemList.isEmpty()) return;
6272 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6273 for (int i = 0; i < itemList.count(); i++) {
6274 if (itemList.at(i)->type() == AVWIDGET) {
6275 item = static_cast <ClipItem *>(itemList.at(i));
6276 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6277 // Check if we have a cached thumbnail
6278 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6279 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6280 if (QFile::exists(thumb)) {
6282 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6283 item->slotSetStartThumb(pix);
6286 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6287 QString endThumb = startThumb;
6288 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6289 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6290 if (QFile::exists(startThumb)) {
6291 QPixmap pix(startThumb);
6292 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6293 item->slotSetStartThumb(pix);
6295 if (QFile::exists(endThumb)) {
6296 QPixmap pix(endThumb);
6297 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6298 item->slotSetEndThumb(pix);
6301 item->refreshClip(false, false);
6305 viewport()->update();
6308 void CustomTrackView::saveThumbnails()
6310 QList<QGraphicsItem *> itemList = items();
6312 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6313 for (int i = 0; i < itemList.count(); i++) {
6314 if (itemList.at(i)->type() == AVWIDGET) {
6315 item = static_cast <ClipItem *>(itemList.at(i));
6316 if (item->clipType() != COLOR) {
6317 // Check if we have a cached thumbnail
6318 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6319 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6320 if (!QFile::exists(thumb)) {
6321 QPixmap pix(item->startThumb());
6325 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6326 QString endThumb = startThumb;
6327 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6328 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6329 if (!QFile::exists(startThumb)) {
6330 QPixmap pix(item->startThumb());
6331 pix.save(startThumb);
6333 if (!QFile::exists(endThumb)) {
6334 QPixmap pix(item->endThumb());
6344 void CustomTrackView::slotInsertTrack(int ix)
6346 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6347 d->comboTracks->setCurrentIndex(ix);
6348 d->label->setText(i18n("Insert track"));
6349 d->setWindowTitle(i18n("Insert New Track"));
6351 if (d->exec() == QDialog::Accepted) {
6352 ix = d->comboTracks->currentIndex();
6353 if (d->before_select->currentIndex() == 1)
6357 info.isMute = false;
6358 info.isLocked = false;
6359 info.effectsList = EffectsList(true);
6360 if (d->video_track->isChecked()) {
6361 info.type = VIDEOTRACK;
6362 info.isBlind = false;
6364 info.type = AUDIOTRACK;
6365 info.isBlind = true;
6367 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6368 m_commandStack->push(addTrack);
6369 setDocumentModified();
6374 void CustomTrackView::slotDeleteTrack(int ix)
6376 if (m_document->tracksCount() < 2) return;
6377 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6378 d->comboTracks->setCurrentIndex(ix);
6379 d->label->setText(i18n("Delete track"));
6380 d->before_select->setHidden(true);
6381 d->setWindowTitle(i18n("Delete Track"));
6382 d->video_track->setHidden(true);
6383 d->audio_track->setHidden(true);
6384 if (d->exec() == QDialog::Accepted) {
6385 ix = d->comboTracks->currentIndex();
6386 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6387 deleteTimelineTrack(ix, info);
6388 setDocumentModified();
6389 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6390 m_commandStack->push(command);*/
6395 void CustomTrackView::slotConfigTracks(int ix)
6397 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6398 ix, parentWidget());
6399 if (d->exec() == QDialog::Accepted) {
6400 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6401 m_commandStack->push(configTracks);
6402 QList <int> toDelete = d->deletedTracks();
6403 for (int i = 0; i < toDelete.count(); ++i) {
6404 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6405 deleteTimelineTrack(toDelete.at(i) - i, info);
6407 setDocumentModified();
6412 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6414 if (m_document->tracksCount() < 2) return;
6415 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6416 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6417 QList<QGraphicsItem *> selection = m_scene->items(r);
6418 QUndoCommand *deleteTrack = new QUndoCommand();
6419 deleteTrack->setText("Delete track");
6421 // Delete all clips in selected track
6422 for (int i = 0; i < selection.count(); i++) {
6423 if (selection.at(i)->type() == AVWIDGET) {
6424 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6425 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6426 m_waitingThumbs.removeAll(item);
6427 m_scene->removeItem(item);
6430 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6431 Transition *item = static_cast <Transition *>(selection.at(i));
6432 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6433 m_scene->removeItem(item);
6439 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6440 m_commandStack->push(deleteTrack);
6443 void CustomTrackView::autoTransition()
6445 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6446 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6447 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6450 Transition *tr = static_cast <Transition*>(itemList.at(0));
6451 tr->setAutomatic(!tr->isAutomatic());
6452 QDomElement transition = tr->toXML();
6453 m_document->renderer()->mltUpdateTransition(transition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), tr->startPos(), tr->endPos(), transition);
6454 setDocumentModified();
6457 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6459 QList<QGraphicsItem *> list = scene()->items();
6460 ClipItem *clip = NULL;
6461 for (int i = 0; i < list.size(); ++i) {
6462 if (list.at(i)->type() == AVWIDGET) {
6463 clip = static_cast <ClipItem *>(list.at(i));
6464 if (clip->clipProducer() == id) {
6465 clip->setClipName(name);
6469 viewport()->update();
6472 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6474 minimum = GenTime();
6475 maximum = GenTime();
6476 QList<QGraphicsItem *> selection;
6477 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6478 selection.removeAll(item);
6479 for (int i = 0; i < selection.count(); i++) {
6480 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6481 if (clip && clip->type() == AVWIDGET) {
6482 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6483 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6488 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6490 minimum = GenTime();
6491 maximum = GenTime();
6492 QList<QGraphicsItem *> selection;
6493 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6494 selection.removeAll(item);
6495 for (int i = 0; i < selection.count(); i++) {
6496 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6497 if (clip && clip->type() == TRANSITIONWIDGET) {
6498 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6499 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6504 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6506 for (int i = 0; i < groups.count(); i++) {
6507 QDomNodeList children = groups.at(i).childNodes();
6508 scene()->clearSelection();
6509 QList <QGraphicsItem*>list;
6510 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6511 QDomElement elem = children.item(nodeindex).toElement();
6512 int pos = elem.attribute("position").toInt();
6513 int track = elem.attribute("track").toInt();
6514 if (elem.tagName() == "clipitem") {
6515 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6516 if (clip) list.append(clip);//clip->setSelected(true);
6518 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6519 if (clip) list.append(clip);//clip->setSelected(true);
6522 groupSelectedItems(list, false, true);
6526 void CustomTrackView::splitAudio()
6528 resetSelectionGroup();
6529 QList<QGraphicsItem *> selection = scene()->selectedItems();
6530 if (selection.isEmpty()) {
6531 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6534 QUndoCommand *splitCommand = new QUndoCommand();
6535 splitCommand->setText(i18n("Split audio"));
6536 for (int i = 0; i < selection.count(); i++) {
6537 if (selection.at(i)->type() == AVWIDGET) {
6538 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6539 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6540 if (clip->parentItem()) {
6541 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6543 EffectsList effects;
6544 effects.clone(clip->effectList());
6545 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6550 if (splitCommand->childCount()) {
6551 updateTrackDuration(-1, splitCommand);
6552 m_commandStack->push(splitCommand);
6556 void CustomTrackView::setAudioAlignReference()
6558 QList<QGraphicsItem *> selection = scene()->selectedItems();
6559 if (selection.isEmpty() || selection.size() > 1) {
6560 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6563 if (m_audioCorrelator != NULL) {
6564 delete m_audioCorrelator;
6566 if (selection.at(0)->type() == AVWIDGET) {
6567 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6568 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6569 m_audioAlignmentReference = clip;
6571 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6572 m_audioCorrelator = new AudioCorrelation(envelope);
6576 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6577 envelope->dumpInfo();
6581 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6585 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6588 void CustomTrackView::alignAudio()
6590 bool referenceOK = true;
6591 if (m_audioCorrelator == NULL) {
6592 referenceOK = false;
6595 if (!scene()->items().contains(m_audioAlignmentReference)) {
6596 // The reference item has been deleted from the timeline (or so)
6597 referenceOK = false;
6601 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6606 QList<QGraphicsItem *> selection = scene()->selectedItems();
6607 foreach (QGraphicsItem *item, selection) {
6608 if (item->type() == AVWIDGET) {
6610 ClipItem *clip = static_cast<ClipItem*>(item);
6611 if (clip == m_audioAlignmentReference) {
6615 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6616 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6618 // FFT only for larger vectors. We could use it all time, but for small vectors
6619 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6620 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6621 int shift = m_audioCorrelator->getShift(index);
6626 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6627 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6628 envelope->dumpInfo();
6630 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6631 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6632 qDebug() << "We will start at " << targetPos;
6633 qDebug() << "to shift by " << shift;
6634 qDebug() << "(eventually)";
6635 qDebug() << "(maybe)";
6639 QUndoCommand *moveCommand = new QUndoCommand();
6641 GenTime add(shift, m_document->fps());
6642 ItemInfo start = clip->info();
6644 ItemInfo end = start;
6645 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6646 end.endPos = end.startPos + start.cropDuration;
6648 if ( end.startPos.seconds() < 0 ) {
6649 // Clip would start before 0, so crop it first
6650 GenTime cropBy = -end.startPos;
6653 qDebug() << "Need to crop clip. " << start;
6654 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6657 ItemInfo resized = start;
6658 resized.startPos += cropBy;
6660 resizeClip(start, resized);
6661 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6663 start = clip->info();
6664 end.startPos += cropBy;
6667 qDebug() << "Clip cropped. " << start;
6668 qDebug() << "Moving to: " << end;
6672 if (itemCollision(clip, end)) {
6674 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6678 moveCommand->setText(i18n("Auto-align clip"));
6679 new MoveClipCommand(this, start, end, true, moveCommand);
6680 updateTrackDuration(clip->track(), moveCommand);
6681 m_commandStack->push(moveCommand);
6688 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6690 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6694 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6696 ClipItem *clip = getClipItemAt(pos, track);
6698 kDebug() << "// Cannot find clip to split!!!";
6702 int start = pos.frames(m_document->fps());
6703 int freetrack = m_document->tracksCount() - track - 1;
6705 // do not split audio when we are on an audio track
6706 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6709 for (; freetrack > 0; freetrack--) {
6710 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6711 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6712 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6713 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6714 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6719 if (freetrack == 0) {
6720 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6722 ItemInfo info = clip->info();
6723 info.track = m_document->tracksCount() - freetrack;
6724 QDomElement xml = clip->xml();
6725 xml.setAttribute("audio_only", 1);
6726 scene()->clearSelection();
6727 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6728 clip->setSelected(true);
6729 ClipItem *audioClip = getClipItemAt(start, info.track);
6731 clip->setVideoOnly(true);
6732 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6733 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6734 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6736 m_document->renderer()->unlockService(tractor);
6737 audioClip->setSelected(true);
6739 // keep video effects, move audio effects to audio clip
6742 for (int i = 0; i < effects.count(); ++i) {
6743 if (effects.at(i).attribute("type") == "audio") {
6744 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6747 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6751 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6755 // unsplit clip: remove audio part and change video part to normal clip
6756 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6757 kDebug() << "//CANNOT FIND CLP GRP";
6760 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6761 QList<QGraphicsItem *> children = grp->childItems();
6762 if (children.count() != 2) {
6763 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6766 for (int i = 0; i < children.count(); i++) {
6767 if (children.at(i) != clip) {
6768 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6769 ItemInfo info = clip->info();
6770 deleteClip(clp->info());
6771 clip->setVideoOnly(false);
6772 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6773 if (!m_document->renderer()->mltUpdateClipProducer(
6775 m_document->tracksCount() - info.track,
6776 info.startPos.frames(m_document->fps()),
6777 clip->baseClip()->getProducer(info.track))) {
6779 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6780 info.startPos.frames(m_document->fps()), info.track),
6783 m_document->renderer()->unlockService(tractor);
6785 // re-add audio effects
6786 for (int i = 0; i < effects.count(); ++i) {
6787 if (effects.at(i).attribute("type") == "audio") {
6788 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6795 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6796 m_document->clipManager()->removeGroup(grp);
6797 scene()->destroyItemGroup(grp);
6801 void CustomTrackView::setVideoOnly()
6803 resetSelectionGroup();
6804 QList<QGraphicsItem *> selection = scene()->selectedItems();
6805 if (selection.isEmpty()) {
6806 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6809 QUndoCommand *videoCommand = new QUndoCommand();
6810 videoCommand->setText(i18n("Video only"));
6811 for (int i = 0; i < selection.count(); i++) {
6812 if (selection.at(i)->type() == AVWIDGET) {
6813 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6814 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6815 if (clip->parentItem()) {
6816 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6818 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6823 m_commandStack->push(videoCommand);
6826 void CustomTrackView::setAudioOnly()
6828 resetSelectionGroup();
6829 QList<QGraphicsItem *> selection = scene()->selectedItems();
6830 if (selection.isEmpty()) {
6831 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6834 QUndoCommand *videoCommand = new QUndoCommand();
6835 videoCommand->setText(i18n("Audio only"));
6836 for (int i = 0; i < selection.count(); i++) {
6837 if (selection.at(i)->type() == AVWIDGET) {
6838 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6839 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6840 if (clip->parentItem()) {
6841 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6843 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6848 m_commandStack->push(videoCommand);
6851 void CustomTrackView::setAudioAndVideo()
6853 resetSelectionGroup();
6854 QList<QGraphicsItem *> selection = scene()->selectedItems();
6855 if (selection.isEmpty()) {
6856 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6859 QUndoCommand *videoCommand = new QUndoCommand();
6860 videoCommand->setText(i18n("Audio and Video"));
6861 for (int i = 0; i < selection.count(); i++) {
6862 if (selection.at(i)->type() == AVWIDGET) {
6863 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6864 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6865 if (clip->parentItem()) {
6866 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6868 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6873 m_commandStack->push(videoCommand);
6876 void CustomTrackView::monitorRefresh()
6878 m_document->renderer()->doRefresh();
6881 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6883 ClipItem *clip = getClipItemAt(pos, track);
6885 kDebug() << "// Cannot find clip to split!!!";
6888 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6890 int start = pos.frames(m_document->fps());
6891 clip->setVideoOnly(true);
6892 clip->setAudioOnly(false);
6893 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6894 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6896 } else if (audioOnly) {
6897 int start = pos.frames(m_document->fps());
6898 clip->setAudioOnly(true);
6899 clip->setVideoOnly(false);
6900 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6901 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6904 int start = pos.frames(m_document->fps());
6905 clip->setAudioOnly(false);
6906 clip->setVideoOnly(false);
6907 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6908 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6911 m_document->renderer()->unlockService(tractor);
6913 setDocumentModified();
6916 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6918 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6919 m_clipTypeGroup->setEnabled(false);
6921 m_clipTypeGroup->setEnabled(true);
6922 QList <QAction *> actions = m_clipTypeGroup->actions();
6924 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6925 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6926 else lookup = "clip_audio_and_video";
6927 for (int i = 0; i < actions.count(); i++) {
6928 if (actions.at(i)->data().toString() == lookup) {
6929 actions.at(i)->setChecked(true);
6936 void CustomTrackView::slotGoToMarker(QAction *action)
6938 int pos = action->data().toInt();
6942 void CustomTrackView::reloadTransitionLumas()
6946 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6947 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6948 for (int i = 0; i < params.count(); i++) {
6949 QDomElement e = params.item(i).toElement();
6950 if (e.attribute("tag") == "resource") {
6951 lumaNames = e.attribute("paramlistdisplay");
6952 lumaFiles = e.attribute("paramlist");
6957 QList<QGraphicsItem *> itemList = items();
6958 Transition *transitionitem;
6959 QDomElement transitionXml;
6960 for (int i = 0; i < itemList.count(); i++) {
6961 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6962 transitionitem = static_cast <Transition*>(itemList.at(i));
6963 transitionXml = transitionitem->toXML();
6964 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6965 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6966 for (int i = 0; i < params.count(); i++) {
6967 QDomElement e = params.item(i).toElement();
6968 if (e.attribute("tag") == "resource") {
6969 e.setAttribute("paramlistdisplay", lumaNames);
6970 e.setAttribute("paramlist", lumaFiles);
6975 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6976 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6977 for (int i = 0; i < params.count(); i++) {
6978 QDomElement e = params.item(i).toElement();
6979 if (e.attribute("tag") == "luma") {
6980 e.setAttribute("paramlistdisplay", lumaNames);
6981 e.setAttribute("paramlist", lumaFiles);
6988 emit transitionItemSelected(NULL);
6991 double CustomTrackView::fps() const
6993 return m_document->fps();
6996 void CustomTrackView::updateProjectFps()
6998 // update all clips to the new fps
6999 resetSelectionGroup();
7000 scene()->clearSelection();
7002 QList<QGraphicsItem *> itemList = items();
7003 for (int i = 0; i < itemList.count(); i++) {
7004 // remove all items and re-add them one by one
7005 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7007 for (int i = 0; i < itemList.count(); i++) {
7008 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7009 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7010 clip->updateFps(m_document->fps());
7011 m_scene->addItem(clip);
7012 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7013 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7014 QList<QGraphicsItem *> children = grp->childItems();
7015 for (int j = 0; j < children.count(); j++) {
7016 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7017 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7018 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7019 clip->updateFps(m_document->fps());
7022 m_document->clipManager()->removeGroup(grp);
7023 m_scene->addItem(grp);
7024 scene()->destroyItemGroup(grp);
7025 scene()->clearSelection();
7026 /*for (int j = 0; j < children.count(); j++) {
7027 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7028 //children.at(j)->setParentItem(0);
7029 children.at(j)->setSelected(true);
7032 groupSelectedItems(children, true, true);
7033 } else if (itemList.at(i)->type() == GUIDEITEM) {
7034 Guide *g = static_cast<Guide *>(itemList.at(i));
7036 m_scene->addItem(g);
7039 viewport()->update();
7042 void CustomTrackView::slotTrackDown()
7044 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7045 else m_selectedTrack++;
7046 emit updateTrackHeaders();
7047 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7048 ensureVisible(rect, 0, 0);
7049 viewport()->update();
7052 void CustomTrackView::slotTrackUp()
7054 if (m_selectedTrack > 0) m_selectedTrack--;
7055 else m_selectedTrack = m_document->tracksCount() - 1;
7056 emit updateTrackHeaders();
7057 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7058 ensureVisible(rect, 0, 0);
7059 viewport()->update();
7062 int CustomTrackView::selectedTrack() const
7064 return m_selectedTrack;
7067 QStringList CustomTrackView::selectedClips() const
7069 QStringList clipIds;
7070 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7071 for (int i = 0; i < selection.count(); i++) {
7072 if (selection.at(i)->type() == AVWIDGET) {
7073 ClipItem *item = (ClipItem *)selection.at(i);
7074 clipIds << item->clipProducer();
7080 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7082 QList<ClipItem *> clips;
7083 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7084 for (int i = 0; i < selection.count(); i++) {
7085 if (selection.at(i)->type() == AVWIDGET) {
7086 clips.append((ClipItem *)selection.at(i));
7092 void CustomTrackView::slotSelectTrack(int ix)
7094 m_selectedTrack = qMax(0, ix);
7095 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7096 emit updateTrackHeaders();
7097 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7098 ensureVisible(rect, 0, 0);
7099 viewport()->update();
7102 void CustomTrackView::slotSelectClipsInTrack()
7104 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7105 resetSelectionGroup();
7106 QList<QGraphicsItem *> selection = m_scene->items(rect);
7107 m_scene->clearSelection();
7108 QList<QGraphicsItem *> list;
7109 for (int i = 0; i < selection.count(); i++) {
7110 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7111 list.append(selection.at(i));
7114 groupSelectedItems(list, false, false, true);
7117 void CustomTrackView::slotSelectAllClips()
7119 m_scene->clearSelection();
7120 resetSelectionGroup();
7121 groupSelectedItems(m_scene->items(), false, false, true);
7124 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7127 if (track != -1 && pos != -1)
7128 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7130 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7131 QList<QGraphicsItem *> selection = m_scene->items(rect);
7132 resetSelectionGroup(group);
7133 if (!group) m_scene->clearSelection();
7134 for (int i = 0; i < selection.count(); i++) {
7135 if (selection.at(i)->type() == AVWIDGET) {
7136 selection.at(i)->setSelected(add);
7140 if (group) groupSelectedItems();
7143 void CustomTrackView::selectTransition(bool add, bool group)
7145 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7146 QList<QGraphicsItem *> selection = m_scene->items(rect);
7147 resetSelectionGroup(group);
7148 if (!group) m_scene->clearSelection();
7149 for (int i = 0; i < selection.count(); i++) {
7150 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7151 selection.at(i)->setSelected(add);
7155 if (group) groupSelectedItems();
7158 QStringList CustomTrackView::extractTransitionsLumas()
7161 QList<QGraphicsItem *> itemList = items();
7162 Transition *transitionitem;
7163 QDomElement transitionXml;
7164 for (int i = 0; i < itemList.count(); i++) {
7165 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7166 transitionitem = static_cast <Transition*>(itemList.at(i));
7167 transitionXml = transitionitem->toXML();
7168 // luma files in transitions can be in "resource" or "luma" property
7169 QString luma = EffectsList::parameter(transitionXml, "luma");
7170 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7171 if (!luma.isEmpty()) urls << KUrl(luma).path();
7174 urls.removeDuplicates();
7178 void CustomTrackView::setEditMode(EDITMODE mode)
7180 m_scene->setEditMode(mode);
7183 void CustomTrackView::checkTrackSequence(int track)
7185 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7186 //track = m_document->tracksCount() -track;
7187 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7188 QList<QGraphicsItem *> selection = m_scene->items(rect);
7189 QList <int> timelineList;
7190 timelineList.append(0);
7191 for (int i = 0; i < selection.count(); i++) {
7192 if (selection.at(i)->type() == AVWIDGET) {
7193 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7194 int start = clip->startPos().frames(m_document->fps());
7195 int end = clip->endPos().frames(m_document->fps());
7196 if (!timelineList.contains(start)) timelineList.append(start);
7197 if (!timelineList.contains(end)) timelineList.append(end);
7200 qSort(timelineList);
7201 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7202 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7205 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7207 if (data.isEmpty()) return;
7208 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7210 info.startPos = GenTime(in, m_document->fps());
7211 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7212 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7213 info.cropDuration = info.endPos - info.startPos;
7214 info.track = m_selectedTrack;
7215 QUndoCommand *addCommand = new QUndoCommand();
7216 addCommand->setText(i18n("Insert clip"));
7217 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7218 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7219 updateTrackDuration(info.track, addCommand);
7220 m_commandStack->push(addCommand);
7222 selectClip(true, false, m_selectedTrack, in);
7223 // Automatic audio split
7224 if (KdenliveSettings::splitaudio())
7228 void CustomTrackView::clearSelection(bool emitInfo)
7230 resetSelectionGroup();
7231 scene()->clearSelection();
7233 if (emitInfo) emit clipItemSelected(NULL);
7236 void CustomTrackView::updatePalette()
7238 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7242 pen1.setColor(palette().text().color());
7243 m_cursorLine->setPen(pen1);
7247 void CustomTrackView::removeTipAnimation()
7250 scene()->removeItem(m_visualTip);
7251 m_animationTimer->stop();
7259 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7261 if (m_visualTip == NULL) {
7262 QRectF rect = clip->sceneBoundingRect();
7263 m_animation = new QGraphicsItemAnimation;
7264 m_animation->setTimeLine(m_animationTimer);
7265 m_animation->setScaleAt(1, 1, 1);
7270 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7271 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7272 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7274 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7276 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7278 m_animation->setScaleAt(.5, 2, 2);
7282 polygon << QPoint(0, - size * 2);
7283 if (mode == RESIZESTART)
7284 polygon << QPoint(size * 2, 0);
7286 polygon << QPoint(- size * 2, 0);
7287 polygon << QPoint(0, size * 2);
7288 polygon << QPoint(0, - size * 2);
7290 m_visualTip = new QGraphicsPolygonItem(polygon);
7291 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7292 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7293 if (mode == RESIZESTART)
7294 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7296 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7298 m_animation->setScaleAt(.5, 2, 1);
7300 case TRANSITIONSTART:
7302 polygon << QPoint(0, - size * 2);
7303 if (mode == TRANSITIONSTART)
7304 polygon << QPoint(size * 2, 0);
7306 polygon << QPoint(- size * 2, 0);
7307 polygon << QPoint(0, 0);
7308 polygon << QPoint(0, - size * 2);
7310 m_visualTip = new QGraphicsPolygonItem(polygon);
7311 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7312 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7313 if (mode == TRANSITIONSTART)
7314 m_visualTip->setPos(rect.x(), rect.bottom());
7316 m_visualTip->setPos(rect.right(), rect.bottom());
7318 m_animation->setScaleAt(.5, 2, 2);
7325 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7326 m_visualTip->setZValue(100);
7327 scene()->addItem(m_visualTip);
7328 m_animation->setItem(m_visualTip);
7329 m_animationTimer->start();
7333 bool CustomTrackView::hasAudio(int track) const
7335 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7336 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7337 QGraphicsItem *item;
7338 for (int i = 0; i < collisions.count(); i++) {
7339 item = collisions.at(i);
7340 if (!item->isEnabled()) continue;
7341 if (item->type() == AVWIDGET) {
7342 ClipItem *clip = static_cast <ClipItem *>(item);
7343 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7349 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7352 QUndoCommand *effectCommand = new QUndoCommand();
7354 if (effect.tagName() == "effectgroup") {
7355 effectName = effect.attribute("name");
7357 QDomElement namenode = effect.firstChildElement("name");
7358 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7359 else effectName = i18n("effect");
7361 effectCommand->setText(i18n("Add %1", effectName));
7362 if (effect.tagName() == "effectgroup") {
7363 QDomNodeList effectlist = effect.elementsByTagName("effect");
7364 for (int j = 0; j < effectlist.count(); j++) {
7365 QDomElement trackeffect = effectlist.at(j).toElement();
7366 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7367 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7370 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7374 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7375 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7376 delete effectCommand;
7379 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7382 if (effectCommand->childCount() > 0) {
7383 m_commandStack->push(effectCommand);
7384 setDocumentModified();
7386 else delete effectCommand;
7390 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7392 EffectsParameterList parameters;
7394 parameters.addParam("tag", effect.attribute("tag"));
7395 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7396 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7397 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7398 parameters.addParam("id", effect.attribute("id"));
7399 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7400 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7401 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7402 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7403 if (effect.attribute("id") == "region") {
7404 QDomNodeList subeffects = effect.elementsByTagName("effect");
7405 for (int i = 0; i < subeffects.count(); i++) {
7406 QDomElement subeffect = subeffects.at(i).toElement();
7407 int subeffectix = subeffect.attribute("region_ix").toInt();
7408 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7409 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7410 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7411 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7412 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7416 QDomNodeList params = effect.elementsByTagName("parameter");
7417 adjustEffectParameters(parameters, params, m_document->mltProfile());
7423 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7426 for (int i = 0; i < params.count(); i++) {
7427 QDomElement e = params.item(i).toElement();
7428 QString paramname = prefix + e.attribute("name");
7429 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7430 // effects with geometry param need in / out synced with the clip, request it...
7431 parameters.addParam("_sync_in_out", "1");
7433 if (e.attribute("type") == "simplekeyframe") {
7434 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7435 double factor = e.attribute("factor", "1").toDouble();
7436 double offset = e.attribute("offset", "0").toDouble();
7437 for (int j = 0; j < values.count(); j++) {
7438 QString pos = values.at(j).section(':', 0, 0);
7439 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7440 values[j] = pos + '=' + locale.toString(val);
7442 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7443 parameters.addParam(paramname, values.join(";"));
7444 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7445 parameters.addParam("max", e.attribute("max"));
7446 parameters.addParam("min", e.attribute("min"));
7447 parameters.addParam("factor", e.attribute("factor", "1"));*/
7448 } else if (e.attribute("type") == "keyframe") {
7449 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7450 parameters.addParam("keyframes", e.attribute("keyframes"));
7451 parameters.addParam("max", e.attribute("max"));
7452 parameters.addParam("min", e.attribute("min"));
7453 parameters.addParam("factor", e.attribute("factor", "1"));
7454 parameters.addParam("offset", e.attribute("offset", "0"));
7455 parameters.addParam("starttag", e.attribute("starttag", "start"));
7456 parameters.addParam("endtag", e.attribute("endtag", "end"));
7457 } else if (e.attribute("namedesc").contains(';')) {
7458 QString format = e.attribute("format");
7459 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7460 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7462 QTextStream txtNeu(&neu);
7463 if (values.size() > 0)
7464 txtNeu << (int)values[0].toDouble();
7465 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7466 txtNeu << separators[i];
7467 txtNeu << (int)(values[i+1].toDouble());
7469 parameters.addParam("start", neu);
7471 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7473 if (e.attribute("factor").contains('%')) {
7474 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7476 fact = e.attribute("factor", "1").toDouble();
7478 double offset = e.attribute("offset", "0").toDouble();
7479 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7481 parameters.addParam(paramname, e.attribute("value"));
7488 void CustomTrackView::updateTrackNames(int track, bool added)
7490 QList <TrackInfo> tracks = m_document->tracksList();
7491 int max = tracks.count();
7492 int docTrack = max - track - 1;
7494 // count number of tracks of each type
7495 int videoTracks = 0;
7496 int audioTracks = 0;
7497 for (int i = max - 1; i >= 0; --i) {
7498 TrackInfo info = tracks.at(i);
7499 if (info.type == VIDEOTRACK)
7504 if (i <= docTrack) {
7505 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7506 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7509 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7510 info.trackName = type + QString::number(typeNumber);
7511 m_document->setTrackType(i, info);
7514 if (info.trackName == type + QString::number(typeNumber + 1)) {
7515 info.trackName = type + QString::number(typeNumber);
7516 m_document->setTrackType(i, info);
7521 emit tracksChanged();
7524 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7530 tracks << m_document->tracksCount() - track - 1;
7532 // negative track number -> update all tracks
7533 for (int i = 0; i < m_document->tracksCount(); ++i)
7537 for (int i = 0; i < tracks.count(); ++i) {
7539 // t + 1 because of black background track
7540 duration = m_document->renderer()->mltTrackDuration(t + 1);
7541 if (duration != m_document->trackDuration(t)) {
7542 m_document->setTrackDuration(t, duration);
7545 EffectsList effects = m_document->getTrackEffects(t);
7546 for (int j = 0; j < effects.count(); ++j) {
7548 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7549 * - update the effectstack if necessary
7556 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7558 QList<QGraphicsItem *> list = scene()->items();
7559 ClipItem *clip = NULL;
7560 for (int i = 0; i < list.size(); ++i) {
7561 if (list.at(i)->type() == AVWIDGET) {
7562 clip = static_cast <ClipItem *>(list.at(i));
7563 if (clip->clipProducer() == id) {
7564 clip->refreshClip(true, resetThumbs);
7570 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7572 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7574 if (effects.count()) {
7575 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7576 while (i != effects.constEnd()) {
7577 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7584 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7586 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7588 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7591 QDomElement newEffect;
7592 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7593 if (effect.attribute("id") == extra.value("finalfilter")) {
7594 newEffect = effect.cloneNode().toElement();
7595 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7596 while (i != filterParams.constEnd()) {
7597 EffectsList::setParameter(newEffect, i.key(), i.value());
7598 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7601 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7602 m_commandStack->push(command);
7603 emit clipItemSelected(clip);
7608 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7610 ClipItem *item = NULL;
7611 if (type == TRANSITIONWIDGET) {
7612 // We want to import keyframes to a transition
7613 if (!m_selectionGroup) {
7614 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7617 // Make sure there is no collision
7618 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7619 for (int i = 0; i < children.count(); i++) {
7620 if (children.at(i)->type() == AVWIDGET) {
7621 item = (ClipItem*) children.at(i);
7627 // Import keyframes from current clip to its effect
7628 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7632 emit displayMessage(i18n("No clip found"), ErrorMessage);
7635 QMap <QString, QString> data = item->baseClip()->analysisData();
7636 if (data.isEmpty()) {
7637 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7640 QPointer<QDialog> d = new QDialog(this);
7641 Ui::ImportKeyframesDialog_UI ui;
7646 QMap<QString, QString>::const_iterator i = data.constBegin();
7647 while (i != data.constEnd()) {
7648 ui.data_list->insertItem(ix, i.key());
7649 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7654 if (d->exec() != QDialog::Accepted) {
7658 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7660 int offset = item->cropStart().frames(m_document->fps());
7661 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7662 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7663 Mlt::GeometryItem gitem;
7664 geometry.fetch(&gitem, offset);
7666 newGeometry.insert(gitem);
7667 int pos = offset + 1;
7668 while (!geometry.next_key(&gitem, pos)) {
7669 pos = gitem.frame();
7670 gitem.frame(pos - offset);
7672 newGeometry.insert(gitem);
7674 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7677 if (ui.import_position->isChecked()) {
7678 if (ui.import_size->isChecked()) {
7679 foreach(QString key, keyframeList) {
7680 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7681 else result.append(key);
7686 foreach(QString key, keyframeList) {
7687 result.append(key.section(':', 0, 0));
7692 else if (ui.import_size->isChecked()) {
7693 foreach(QString key, keyframeList) {
7694 result.append(key.section(':', 1, 1));
7698 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);